Quantum computing Floquet energy spectra

Quantum computing Floquet energy spectra

Source Node: 2775844

Benedikt Fauseweh1 and Jian-Xin Zhu2,3

1Institute for Software Technology, German Aerospace Center (DLR), Linder Höhe, 51147 Cologne, Germany
2Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
3Center for Integrated Nanotechnologies, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA

Find this paper interesting or want to discuss? Scite or leave a comment on SciRate.

Abstract

Quantum systems can be dynamically controlled using time-periodic external fields, leading to the concept of Floquet engineering, with promising technological applications. Computing Floquet energy spectra is harder than only computing ground state properties or single time-dependent trajectories, and scales exponentially with the Hilbert space dimension. Especially for strongly correlated systems in the low frequency limit, classical approaches based on truncation break down. Here, we present two quantum algorithms to determine effective Floquet modes and energy spectra. We combine the defining properties of Floquet modes in time and frequency domains with the expressiveness of parametrized quantum circuits to overcome the limitations of classical approaches. We benchmark our algorithms and provide an analysis of the key properties relevant for near-term quantum hardware.

In this study we introduce two quantum algorithms, Fauseweh-Zhu-1 and Fauseweh-Zhu-2, designed to compute Floquet eigenstates and quasi-energies. These algorithms employ parameterized quantum circuits in a quantum-classical hybrid methodology, aiming to variationally approximate Floquet eigenstates in both time and frequency domains. The precision of the first algorithm hinges on the depth of the quantum circuit, while the second algorithm's precision largely relies on frequency truncation and the width of the parameterized quantum circuit.

Both algorithms are equipped to operate on Noisy Intermediate-Scale Quantum (NISQ) devices, offering complementary circuit depth and width requirements as the system size increases. These were successfully tested on a quantum computer simulator, where we modeled a linearly driven spin-1/2 system, illustrating the practical feasibility of our approach. Further testing with a circularly driven spin-1/2 chain up to 8 sites demonstrated the scalability of our approach and shows a connection between variationally approximating ground state properties of critical systems and Floquet modes.

In addition, the effect of noise was simulated, which showed the resilience of our variational approach towards such perturbations. The parametrized quantum circuit's design is vital to the success of these hybrid algorithms. Interestingly, the second algorithm's qudit-qubit structure suggests a need for exploration of new schemes. Future work involves exploring more complex driving schemes and testing the performance on real devices with advanced error mitigation methods.

► BibTeX data

► References

[1] Y. H. Wang, H. Steinberg, P. Jarillo-Herrero, and N. Gedik. Observation of floquet-bloch states on the surface of a topological insulator. Science, 342 (6157): 453–457, 2013. 10.1126/​science.1239834. URL https:/​/​www.science.org/​doi/​abs/​10.1126/​science.1239834.
https:/​/​doi.org/​10.1126/​science.1239834

[2] Hirokazu Miyake, Georgios A. Siviloglou, Colin J. Kennedy, William Cody Burton, and Wolfgang Ketterle. Realizing the harper hamiltonian with laser-assisted tunneling in optical lattices. Phys. Rev. Lett., 111: 185302, Oct 2013. 10.1103/​PhysRevLett.111.185302. URL https:/​/​doi.org/​10.1103/​PhysRevLett.111.185302.
https:/​/​doi.org/​10.1103/​PhysRevLett.111.185302

[3] M. Aidelsburger, M. Atala, M. Lohse, J. T. Barreiro, B. Paredes, and I. Bloch. Realization of the hofstadter hamiltonian with ultracold atoms in optical lattices. Phys. Rev. Lett., 111: 185301, Oct 2013. 10.1103/​PhysRevLett.111.185301. URL https:/​/​doi.org/​10.1103/​PhysRevLett.111.185301.
https:/​/​doi.org/​10.1103/​PhysRevLett.111.185301

[4] Gregor Jotzu, Michael Messer, Rémi Desbuquois, Martin Lebrat, Thomas Uehlinger, Daniel Greif, and Tilman Esslinger. Experimental realization of the topological haldane model with ultracold fermions. Nature, 515 (7526): 237–240, Nov 2014. ISSN 1476-4687. 10.1038/​nature13915. URL https:/​/​doi.org/​10.1038/​nature13915.
https:/​/​doi.org/​10.1038/​nature13915

[5] Mikael C. Rechtsman, Julia M. Zeuner, Yonatan Plotnik, Yaakov Lumer, Daniel Podolsky, Felix Dreisow, Stefan Nolte, Mordechai Segev, and Alexander Szameit. Photonic floquet topological insulators. Nature, 496 (7444): 196–200, Apr 2013. ISSN 1476-4687. 10.1038/​nature12066. URL https:/​/​doi.org/​10.1038/​nature12066.
https:/​/​doi.org/​10.1038/​nature12066

[6] Christof Weitenberg and Juliette Simonet. Tailoring quantum gases by floquet engineering. Nature Physics, 17 (12): 1342–1348, Dec 2021. ISSN 1745-2481. 10.1038/​s41567-021-01316-x. URL https:/​/​doi.org/​10.1038/​s41567-021-01316-x.
https:/​/​doi.org/​10.1038/​s41567-021-01316-x

[7] Shambhu Ghimire and David A. Reis. High-harmonic generation from solids. Nat. Phys., 15 (1): 10–16, Jan 2019. ISSN 1745-2481. 10.1038/​s41567-018-0315-5. URL https:/​/​doi.org/​10.1038/​s41567-018-0315-5.
https:/​/​doi.org/​10.1038/​s41567-018-0315-5

[8] Andrea Cavalleri. Photo-induced superconductivity. Contemp. Phys., 59 (1): 31–46, 2018. 10.1080/​00107514.2017.1406623. URL https:/​/​doi.org/​10.1080/​00107514.2017.1406623.
https:/​/​doi.org/​10.1080/​00107514.2017.1406623

[9] Ferenc Krausz and Misha Ivanov. Attosecond physics. Rev. Mod. Phys., 81: 163–234, Feb 2009. 10.1103/​RevModPhys.81.163. URL https:/​/​doi.org/​10.1103/​RevModPhys.81.163.
https:/​/​doi.org/​10.1103/​RevModPhys.81.163

[10] Herschel Rabitz, Regina de Vivie-Riedle, Marcus Motzkus, and Karl Kompa. Whither the future of controlling quantum phenomena? Science, 288 (5467): 824–828, 2000. 10.1126/​science.288.5467.824. URL https:/​/​www.science.org/​doi/​abs/​10.1126/​science.288.5467.824.
https:/​/​doi.org/​10.1126/​science.288.5467.824

[11] Robert J. Levis, Getahun M. Menkir, and Herschel Rabitz. Selective bond dissociation and rearrangement with optimally tailored, strong-field laser pulses. Science, 292 (5517): 709–713, 2001. 10.1126/​science.1059133. URL https:/​/​www.science.org/​doi/​abs/​10.1126/​science.1059133.
https:/​/​doi.org/​10.1126/​science.1059133

[12] Liat Levin, Wojciech Skomorowski, Leonid Rybak, Ronnie Kosloff, Christiane P. Koch, and Zohar Amitay. Coherent control of bond making. Phys. Rev. Lett., 114: 233003, Jun 2015. 10.1103/​PhysRevLett.114.233003. URL https:/​/​doi.org/​10.1103/​PhysRevLett.114.233003.
https:/​/​doi.org/​10.1103/​PhysRevLett.114.233003

[13] D. Fausti, R. I. Tobey, N. Dean, S. Kaiser, A. Dienst, M. C. Hoffmann, S. Pyon, T. Takayama, H. Takagi, and A. Cavalleri. Light-induced superconductivity in a stripe-ordered cuprate. Science, 331 (6014): 189–191, 2011. 10.1126/​science.1197294. URL https:/​/​www.science.org/​doi/​abs/​10.1126/​science.1197294.
https:/​/​doi.org/​10.1126/​science.1197294

[14] D. N. Basov, Richard D. Averitt, Dirk van der Marel, Martin Dressel, and Kristjan Haule. Electrodynamics of correlated electron materials. Rev. Mod. Phys., 83: 471–541, Jun 2011. 10.1103/​RevModPhys.83.471. URL https:/​/​doi.org/​10.1103/​RevModPhys.83.471.
https:/​/​doi.org/​10.1103/​RevModPhys.83.471

[15] Anatoli Polkovnikov, Krishnendu Sengupta, Alessandro Silva, and Mukund Vengalattore. Colloquium: Nonequilibrium dynamics of closed interacting quantum systems. Rev. Mod. Phys., 83: 863–883, Aug 2011. 10.1103/​RevModPhys.83.863. URL https:/​/​doi.org/​10.1103/​RevModPhys.83.863.
https:/​/​doi.org/​10.1103/​RevModPhys.83.863

[16] Dmitry A. Abanin, Ehud Altman, Immanuel Bloch, and Maksym Serbyn. Colloquium: Many-body localization, thermalization, and entanglement. Rev. Mod. Phys., 91: 021001, May 2019. 10.1103/​RevModPhys.91.021001. URL https:/​/​doi.org/​10.1103/​RevModPhys.91.021001.
https:/​/​doi.org/​10.1103/​RevModPhys.91.021001

[17] Fenner Harper, Rahul Roy, Mark S. Rudner, and S.L. Sondhi. Topology and broken symmetry in floquet systems. Annu. Rev. Condens. Matter Phys., 11 (1): 345–368, 2020. 10.1146/​annurev-conmatphys-031218-013721. URL https:/​/​doi.org/​10.1146/​annurev-conmatphys-031218-013721.
https:/​/​doi.org/​10.1146/​annurev-conmatphys-031218-013721

[18] L. Schwarz, B. Fauseweh, N. Tsuji, N. Cheng, N. Bittner, H. Krull, M. Berciu, G. S. Uhrig, A. P. Schnyder, S. Kaiser, and D. Manske. Classification and characterization of nonequilibrium higgs modes in unconventional superconductors. Nat. Comm., 11 (1): 287, Jan 2020a. ISSN 2041-1723. 10.1038/​s41467-019-13763-5. URL https:/​/​doi.org/​10.1038/​s41467-019-13763-5.
https:/​/​doi.org/​10.1038/​s41467-019-13763-5

[19] Benedikt Fauseweh and Jian-Xin Zhu. Laser pulse driven control of charge and spin order in the two-dimensional kondo lattice. Phys. Rev. B, 102: 165128, Oct 2020. 10.1103/​PhysRevB.102.165128. URL https:/​/​doi.org/​10.1103/​PhysRevB.102.165128.
https:/​/​doi.org/​10.1103/​PhysRevB.102.165128

[20] Lukas Schwarz, Benedikt Fauseweh, and Dirk Manske. Momentum-resolved analysis of condensate dynamic and higgs oscillations in quenched superconductors with time-resolved arpes. Phys. Rev. B, 101: 224510, Jun 2020b. 10.1103/​PhysRevB.101.224510. URL https:/​/​doi.org/​10.1103/​PhysRevB.101.224510.
https:/​/​doi.org/​10.1103/​PhysRevB.101.224510

[21] M. Yarmohammadi, C. Meyer, B. Fauseweh, B. Normand, and G. S. Uhrig. Dynamical properties of a driven dissipative dimerized $s=frac{1}{2}$ chain. Phys. Rev. B, 103: 045132, Jan 2021. 10.1103/​PhysRevB.103.045132. URL https:/​/​doi.org/​10.1103/​PhysRevB.103.045132.
https:/​/​doi.org/​10.1103/​PhysRevB.103.045132

[22] W. Zhu, Benedikt Fauseweh, Alexis Chacon, and Jian-Xin Zhu. Ultrafast laser-driven many-body dynamics and kondo coherence collapse. Phys. Rev. B, 103: 224305, Jun 2021. 10.1103/​PhysRevB.103.224305. URL https:/​/​doi.org/​10.1103/​PhysRevB.103.224305.
https:/​/​doi.org/​10.1103/​PhysRevB.103.224305

[23] S. Paeckel, B. Fauseweh, A. Osterkorn, T. Köhler, D. Manske, and S. R. Manmana. Detecting superconductivity out of equilibrium. Phys. Rev. B, 101: 180507, May 2020. 10.1103/​PhysRevB.101.180507. URL https:/​/​doi.org/​10.1103/​PhysRevB.101.180507.
https:/​/​doi.org/​10.1103/​PhysRevB.101.180507

[24] Takashi Oka and Sota Kitamura. Floquet engineering of quantum materials. Annu. Rev. Condens. Matter Phys., 10 (1): 387–408, 2019. 10.1146/​annurev-conmatphys-031218-013423. URL https:/​/​doi.org/​10.1146/​annurev-conmatphys-031218-013423.
https:/​/​doi.org/​10.1146/​annurev-conmatphys-031218-013423

[25] Jon H. Shirley. Solution of the schrödinger equation with a hamiltonian periodic in time. Phys. Rev., 138: B979–B987, May 1965. 10.1103/​PhysRev.138.B979. URL https:/​/​doi.org/​10.1103/​PhysRev.138.B979.
https:/​/​doi.org/​10.1103/​PhysRev.138.B979

[26] Hideo Sambe. Steady states and quasienergies of a quantum-mechanical system in an oscillating field. Phys. Rev. A, 7: 2203–2213, Jun 1973. 10.1103/​PhysRevA.7.2203. URL https:/​/​doi.org/​10.1103/​PhysRevA.7.2203.
https:/​/​doi.org/​10.1103/​PhysRevA.7.2203

[27] Andrew C. Potter, Takahiro Morimoto, and Ashvin Vishwanath. Classification of interacting topological floquet phases in one dimension. Phys. Rev. X, 6: 041001, Oct 2016. 10.1103/​PhysRevX.6.041001. URL https:/​/​doi.org/​10.1103/​PhysRevX.6.041001.
https:/​/​doi.org/​10.1103/​PhysRevX.6.041001

[28] Naoto Tsuji, Takashi Oka, and Hideo Aoki. Correlated electron systems periodically driven out of equilibrium: $text{Floquet}+text{DMFT}$ formalism. Phys. Rev. B, 78: 235124, Dec 2008. 10.1103/​PhysRevB.78.235124. URL https:/​/​doi.org/​10.1103/​PhysRevB.78.235124.
https:/​/​doi.org/​10.1103/​PhysRevB.78.235124

[29] Naoto Tsuji, Takashi Oka, and Hideo Aoki. Nonequilibrium steady state of photoexcited correlated electrons in the presence of dissipation. Phys. Rev. Lett., 103: 047403, Jul 2009. 10.1103/​PhysRevLett.103.047403. URL https:/​/​doi.org/​10.1103/​PhysRevLett.103.047403.
https:/​/​doi.org/​10.1103/​PhysRevLett.103.047403

[30] Woo-Ram Lee and Kwon Park. Dielectric breakdown via emergent nonequilibrium steady states of the electric-field-driven mott insulator. Phys. Rev. B, 89: 205126, May 2014. 10.1103/​PhysRevB.89.205126. URL https:/​/​doi.org/​10.1103/​PhysRevB.89.205126.
https:/​/​doi.org/​10.1103/​PhysRevB.89.205126

[31] Yuta Murakami, Naoto Tsuji, Martin Eckstein, and Philipp Werner. Nonequilibrium steady states and transient dynamics of conventional superconductors under phonon driving. Phys. Rev. B, 96: 045125, Jul 2017. 10.1103/​PhysRevB.96.045125. URL https:/​/​doi.org/​10.1103/​PhysRevB.96.045125.
https:/​/​doi.org/​10.1103/​PhysRevB.96.045125

[32] Tao Qin and Walter Hofstetter. Spectral functions of a time-periodically driven falicov-kimball model: Real-space floquet dynamical mean-field theory study. Phys. Rev. B, 96: 075134, Aug 2017. 10.1103/​PhysRevB.96.075134. URL https:/​/​doi.org/​10.1103/​PhysRevB.96.075134.
https:/​/​doi.org/​10.1103/​PhysRevB.96.075134

[33] F. Heidrich-Meisner, I. González, K. A. Al-Hassanieh, A. E. Feiguin, M. J. Rozenberg, and E. Dagotto. Nonequilibrium electronic transport in a one-dimensional mott insulator. Phys. Rev. B, 82: 205110, Nov 2010. 10.1103/​PhysRevB.82.205110. URL https:/​/​doi.org/​10.1103/​PhysRevB.82.205110.
https:/​/​doi.org/​10.1103/​PhysRevB.82.205110

[34] Karthik I. Seetharam, Charles-Edouard Bardyn, Netanel H. Lindner, Mark S. Rudner, and Gil Refael. Controlled population of floquet-bloch states via coupling to bose and fermi baths. Phys. Rev. X, 5: 041050, Dec 2015. 10.1103/​PhysRevX.5.041050. URL https:/​/​doi.org/​10.1103/​PhysRevX.5.041050.
https:/​/​doi.org/​10.1103/​PhysRevX.5.041050

[35] Hossein Dehghani, Takashi Oka, and Aditi Mitra. Dissipative floquet topological systems. Phys. Rev. B, 90: 195429, Nov 2014. 10.1103/​PhysRevB.90.195429. URL https:/​/​doi.org/​10.1103/​PhysRevB.90.195429.
https:/​/​doi.org/​10.1103/​PhysRevB.90.195429

[36] Marin Bukov, Luca D'Alessio, and Anatoli Polkovnikov. Universal high-frequency behavior of periodically driven systems: from dynamical stabilization to floquet engineering. Adv. Phys., 64 (2): 139–226, 2015. 10.1080/​00018732.2015.1055918. URL https:/​/​doi.org/​10.1080/​00018732.2015.1055918.
https:/​/​doi.org/​10.1080/​00018732.2015.1055918

[37] J. H. Mentink, K. Balzer, and M. Eckstein. Ultrafast and reversible control of the exchange interaction in mott insulators. Nat. Comm., 6 (1): 6708, Mar 2015. ISSN 2041-1723. 10.1038/​ncomms7708. URL https:/​/​doi.org/​10.1038/​ncomms7708.
https:/​/​doi.org/​10.1038/​ncomms7708

[38] André Eckardt. Colloquium: Atomic quantum gases in periodically driven optical lattices. Rev. Mod. Phys., 89: 011004, Mar 2017. 10.1103/​RevModPhys.89.011004. URL https:/​/​doi.org/​10.1103/​RevModPhys.89.011004.
https:/​/​doi.org/​10.1103/​RevModPhys.89.011004

[39] Dmitry A. Abanin, Wojciech De Roeck, Wen Wei Ho, and François Huveneers. Effective hamiltonians, prethermalization, and slow energy absorption in periodically driven many-body systems. Phys. Rev. B, 95: 014112, Jan 2017. 10.1103/​PhysRevB.95.014112. URL https:/​/​doi.org/​10.1103/​PhysRevB.95.014112.
https:/​/​doi.org/​10.1103/​PhysRevB.95.014112

[40] André Eckardt and Martin Holthaus. Avoided-level-crossing spectroscopy with dressed matter waves. Phys. Rev. Lett., 101: 245302, Dec 2008. 10.1103/​PhysRevLett.101.245302. URL https:/​/​doi.org/​10.1103/​PhysRevLett.101.245302.
https:/​/​doi.org/​10.1103/​PhysRevLett.101.245302

[41] André Eckardt and Egidijus Anisimovas. High-frequency approximation for periodically driven quantum systems from a floquet-space perspective. New J. Phys., 17 (9): 093039, sep 2015. 10.1088/​1367-2630/​17/​9/​093039. URL https:/​/​doi.org/​10.1088/​1367-2630/​17/​9/​093039.
https:/​/​doi.org/​10.1088/​1367-2630/​17/​9/​093039

[42] M Rodriguez-Vega, M Lentz, and B Seradjeh. Floquet perturbation theory: formalism and application to low-frequency limit. New J. Phys., 20 (9): 093022, sep 2018. 10.1088/​1367-2630/​aade37. URL https:/​/​doi.org/​10.1088/​1367-2630/​aade37.
https:/​/​doi.org/​10.1088/​1367-2630/​aade37

[43] M. Moskalets and M. Büttiker. Floquet scattering theory of quantum pumps. Phys. Rev. B, 66: 205320, Nov 2002. 10.1103/​PhysRevB.66.205320. URL https:/​/​doi.org/​10.1103/​PhysRevB.66.205320.
https:/​/​doi.org/​10.1103/​PhysRevB.66.205320

[44] Artem Rakcheev and Andreas M. Läuchli. Estimating heating times in periodically driven quantum many-body systems via avoided crossing spectroscopy. Phys. Rev. Res., 4: 043174, Dec 2022. 10.1103/​PhysRevResearch.4.043174. URL https:/​/​doi.org/​10.1103/​PhysRevResearch.4.043174.
https:/​/​doi.org/​10.1103/​PhysRevResearch.4.043174

[45] Marin Bukov, Markus Heyl, David A. Huse, and Anatoli Polkovnikov. Heating and many-body resonances in a periodically driven two-band system. Phys. Rev. B, 93: 155132, Apr 2016. 10.1103/​PhysRevB.93.155132. URL https:/​/​doi.org/​10.1103/​PhysRevB.93.155132.
https:/​/​doi.org/​10.1103/​PhysRevB.93.155132

[46] John Preskill. Quantum Computing in the NISQ era and beyond. Quantum, 2: 79, August 2018. ISSN 2521-327X. 10.22331/​q-2018-08-06-79. URL https:/​/​doi.org/​10.22331/​q-2018-08-06-79.
https:/​/​doi.org/​10.22331/​q-2018-08-06-79

[47] Yuxuan Du, Min-Hsiu Hsieh, Tongliang Liu, and Dacheng Tao. Expressive power of parametrized quantum circuits. Phys. Rev. Research, 2: 033125, Jul 2020. 10.1103/​PhysRevResearch.2.033125. URL https:/​/​doi.org/​10.1103/​PhysRevResearch.2.033125.
https:/​/​doi.org/​10.1103/​PhysRevResearch.2.033125

[48] Oscar Higgott, Daochen Wang, and Stephen Brierley. Variational Quantum Computation of Excited States. Quantum, 3: 156, July 2019. ISSN 2521-327X. 10.22331/​q-2019-07-01-156. URL https:/​/​doi.org/​10.22331/​q-2019-07-01-156.
https:/​/​doi.org/​10.22331/​q-2019-07-01-156

[49] Robert B. Griffiths and Chi-Sheng Niu. Semiclassical fourier transform for quantum computation. Phys. Rev. Lett., 76: 3228–3231, Apr 1996. 10.1103/​PhysRevLett.76.3228. URL https:/​/​doi.org/​10.1103/​PhysRevLett.76.3228.
https:/​/​doi.org/​10.1103/​PhysRevLett.76.3228

[50] Wim van Dam, G. Mauro D'Ariano, Artur Ekert, Chiara Macchiavello, and Michele Mosca. Optimal quantum circuits for general phase estimation. Phys. Rev. Lett., 98: 090501, Mar 2007. 10.1103/​PhysRevLett.98.090501. URL https:/​/​doi.org/​10.1103/​PhysRevLett.98.090501.
https:/​/​doi.org/​10.1103/​PhysRevLett.98.090501

[51] Miroslav Dobšíček, Göran Johansson, Vitaly Shumeiko, and Göran Wendin. Arbitrary accuracy iterative quantum phase estimation algorithm using a single ancillary qubit: A two-qubit benchmark. Phys. Rev. A, 76: 030306, Sep 2007. 10.1103/​PhysRevA.76.030306. URL https:/​/​doi.org/​10.1103/​PhysRevA.76.030306.
https:/​/​doi.org/​10.1103/​PhysRevA.76.030306

[52] Lena Funcke, Tobias Hartung, Karl Jansen, Stefan Kühn, and Paolo Stornati. Dimensional Expressivity Analysis of Parametric Quantum Circuits. Quantum, 5: 422, March 2021. ISSN 2521-327X. 10.22331/​q-2021-03-29-422. URL https:/​/​doi.org/​10.22331/​q-2021-03-29-422.
https:/​/​doi.org/​10.22331/​q-2021-03-29-422

[53] Abhinav Kandala, Antonio Mezzacapo, Kristan Temme, Maika Takita, Markus Brink, Jerry M. Chow, and Jay M. Gambetta. Hardware-efficient variational quantum eigensolver for small molecules and quantum magnets. Nature, 549 (7671): 242–246, Sep 2017. ISSN 1476-4687. 10.1038/​nature23879. URL https:/​/​doi.org/​10.1038/​nature23879.
https:/​/​doi.org/​10.1038/​nature23879

[54] Dave Wecker, Matthew B. Hastings, and Matthias Troyer. Progress towards practical quantum variational algorithms. Phys. Rev. A, 92: 042303, Oct 2015. 10.1103/​PhysRevA.92.042303. URL https:/​/​doi.org/​10.1103/​PhysRevA.92.042303.
https:/​/​doi.org/​10.1103/​PhysRevA.92.042303

[55] Alexandre Choquette, Agustin Di Paolo, Panagiotis Kl. Barkoutsos, David Sénéchal, Ivano Tavernelli, and Alexandre Blais. Quantum-optimal-control-inspired ansatz for variational quantum algorithms. Phys. Rev. Research, 3: 023092, May 2021. 10.1103/​PhysRevResearch.3.023092. URL https:/​/​doi.org/​10.1103/​PhysRevResearch.3.023092.
https:/​/​doi.org/​10.1103/​PhysRevResearch.3.023092

[56] Bryan T. Gard, Linghua Zhu, George S. Barron, Nicholas J. Mayhall, Sophia E. Economou, and Edwin Barnes. Efficient symmetry-preserving state preparation circuits for the variational quantum eigensolver algorithm. Npj Quantum Inf., 6 (1): 10, Jan 2020. ISSN 2056-6387. 10.1038/​s41534-019-0240-1. URL https:/​/​doi.org/​10.1038/​s41534-019-0240-1.
https:/​/​doi.org/​10.1038/​s41534-019-0240-1

[57] M. Cerezo, Andrew Arrasmith, Ryan Babbush, Simon C. Benjamin, Suguru Endo, Keisuke Fujii, Jarrod R. McClean, Kosuke Mitarai, Xiao Yuan, Lukasz Cincio, and Patrick J. Coles. Variational quantum algorithms. Nat. Rev. Phys., 3 (9): 625–644, Sep 2021a. ISSN 2522-5820. 10.1038/​s42254-021-00348-9. URL https:/​/​doi.org/​10.1038/​s42254-021-00348-9.
https:/​/​doi.org/​10.1038/​s42254-021-00348-9

[58] M. Ganzhorn, D.J. Egger, P. Barkoutsos, P. Ollitrault, G. Salis, N. Moll, M. Roth, A. Fuhrer, P. Mueller, S. Woerner, I. Tavernelli, and S. Filipp. Gate-efficient simulation of molecular eigenstates on a quantum computer. Phys. Rev. Applied, 11: 044092, Apr 2019. 10.1103/​PhysRevApplied.11.044092. URL https:/​/​doi.org/​10.1103/​PhysRevApplied.11.044092.
https:/​/​doi.org/​10.1103/​PhysRevApplied.11.044092

[59] Jun Li, Xiaodong Yang, Xinhua Peng, and Chang-Pu Sun. Hybrid quantum-classical approach to quantum optimal control. Phys. Rev. Lett., 118: 150503, Apr 2017. 10.1103/​PhysRevLett.118.150503. URL https:/​/​doi.org/​10.1103/​PhysRevLett.118.150503.
https:/​/​doi.org/​10.1103/​PhysRevLett.118.150503

[60] M. Cerezo, Akira Sone, Tyler Volkoff, Lukasz Cincio, and Patrick J. Coles. Cost function dependent barren plateaus in shallow parametrized quantum circuits. Nat. Comm., 12 (1): 1791, Mar 2021b. ISSN 2041-1723. 10.1038/​s41467-021-21728-w. URL https:/​/​doi.org/​10.1038/​s41467-021-21728-w.
https:/​/​doi.org/​10.1038/​s41467-021-21728-w

[61] Stefano Barison, Filippo Vicentini, and Giuseppe Carleo. An efficient quantum algorithm for the time evolution of parameterized circuits. Quantum, 5: 512, July 2021. ISSN 2521-327X. 10.22331/​q-2021-07-28-512. URL https:/​/​doi.org/​10.22331/​q-2021-07-28-512.
https:/​/​doi.org/​10.22331/​q-2021-07-28-512

[62] Seth Lloyd. Universal quantum simulators. Science, 273 (5278): 1073–1078, 1996. 10.1126/​science.273.5278.1073. URL https:/​/​www.science.org/​doi/​abs/​10.1126/​science.273.5278.1073.
https:/​/​doi.org/​10.1126/​science.273.5278.1073

[63] Benedikt Fauseweh and Jian-Xin Zhu. Digital quantum simulation of non-equilibrium quantum many-body systems. Quantum Inf. Process., 20 (4): 138, Apr 2021. ISSN 1573-1332. 10.1007/​s11128-021-03079-z. URL https:/​/​doi.org/​10.1007/​s11128-021-03079-z.
https:/​/​doi.org/​10.1007/​s11128-021-03079-z

[64] Adam Smith, M. S. Kim, Frank Pollmann, and Johannes Knolle. Simulating quantum many-body dynamics on a current digital quantum computer. Npj Quantum Inf., 5 (1): 106, Nov 2019. ISSN 2056-6387. 10.1038/​s41534-019-0217-0. URL https:/​/​doi.org/​10.1038/​s41534-019-0217-0.
https:/​/​doi.org/​10.1038/​s41534-019-0217-0

[65] Henry Lamm and Scott Lawrence. Simulation of nonequilibrium dynamics on a quantum computer. Phys. Rev. Lett., 121: 170501, Oct 2018. 10.1103/​PhysRevLett.121.170501. URL https:/​/​doi.org/​10.1103/​PhysRevLett.121.170501.
https:/​/​doi.org/​10.1103/​PhysRevLett.121.170501

[66] Dominic W. Berry, Andrew M. Childs, Richard Cleve, Robin Kothari, and Rolando D. Somma. Simulating hamiltonian dynamics with a truncated taylor series. Phys. Rev. Lett., 114: 090502, Mar 2015. 10.1103/​PhysRevLett.114.090502. URL https:/​/​doi.org/​10.1103/​PhysRevLett.114.090502.
https:/​/​doi.org/​10.1103/​PhysRevLett.114.090502

[67] Earl Campbell. Random compiler for fast hamiltonian simulation. Phys. Rev. Lett., 123: 070503, Aug 2019. 10.1103/​PhysRevLett.123.070503. URL https:/​/​doi.org/​10.1103/​PhysRevLett.123.070503.
https:/​/​doi.org/​10.1103/​PhysRevLett.123.070503

[68] Andrew M. Childs, Aaron Ostrander, and Yuan Su. Faster quantum simulation by randomization. Quantum, 3: 182, September 2019. ISSN 2521-327X. 10.22331/​q-2019-09-02-182. URL https:/​/​doi.org/​10.22331/​q-2019-09-02-182.
https:/​/​doi.org/​10.22331/​q-2019-09-02-182

[69] Guang Hao Low and Isaac L. Chuang. Hamiltonian Simulation by Qubitization. Quantum, 3: 163, July 2019. ISSN 2521-327X. 10.22331/​q-2019-07-12-163. URL https:/​/​doi.org/​10.22331/​q-2019-07-12-163.
https:/​/​doi.org/​10.22331/​q-2019-07-12-163

[70] Cristina Cı̂rstoiu, Zoë Holmes, Joseph Iosue, Lukasz Cincio, Patrick J. Coles, and Andrew Sornborger. Variational fast forwarding for quantum simulation beyond the coherence time. Npj Quantum Inf., 6 (1): 82, Sep 2020. ISSN 2056-6387. 10.1038/​s41534-020-00302-0. URL https:/​/​doi.org/​10.1038/​s41534-020-00302-0.
https:/​/​doi.org/​10.1038/​s41534-020-00302-0

[71] Xiao Yuan, Suguru Endo, Qi Zhao, Ying Li, and Simon C. Benjamin. Theory of variational quantum simulation. Quantum, 3: 191, October 2019. ISSN 2521-327X. 10.22331/​q-2019-10-07-191. URL https:/​/​doi.org/​10.22331/​q-2019-10-07-191.
https:/​/​doi.org/​10.22331/​q-2019-10-07-191

[72] Matthew Otten, Cristian L. Cortes, and Stephen K. Gray. Noise-resilient quantum dynamics using symmetry-preserving ansatzes. arXiv, 2019. 10.48550/​arXiv.1910.06284. URL https:/​/​arxiv.org/​abs/​1910.06284.
https:/​/​doi.org/​10.48550/​arXiv.1910.06284
arXiv:1910.06284

[73] L.D. Faddeev and L.A. Takhtajan. What is the spin of a spin wave? Physics Letters A, 85 (6): 375–377, 1981. ISSN 0375-9601. https:/​/​doi.org/​10.1016/​0375-9601(81)90335-2. URL https:/​/​www.sciencedirect.com/​science/​article/​pii/​0375960181903352.
https:/​/​doi.org/​10.1016/​0375-9601(81)90335-2
https:/​/​www.sciencedirect.com/​science/​article/​pii/​0375960181903352

[74] Stina Andersson, Abraham Asfaw, Antonio Corcoles, Luciano Bello, Yael Ben-Haim, Mehdi Bozzo-Rey, Sergey Bravyi, Nicholas Bronn, Lauren Capelluto, Almudena Carrera Vazquez, Jack Ceroni, Richard Chen, Albert Frisch, Jay Gambetta, Shelly Garion, Leron Gil, Salvador De La Puente Gonzalez, Francis Harkins, Takashi Imamichi, Hwajung Kang, Amir h. Karamlou, Robert Loredo, David McKay, Antonio Mezzacapo, Zlatko Minev, Ramis Movassagh, Giacomo Nannicini, Paul Nation, Anna Phan, Marco Pistoia, Arthur Rattew, Joachim Schaefer, Javad Shabani, John Smolin, John Stenger, Kristan Temme, Madeleine Tod, Ellinor Wanzambi, Stephen Wood, and James Wootton. Learn quantum computation using qiskit, 2020. URL http:/​/​community.qiskit.org/​textbook.
http:/​/​community.qiskit.org/​textbook

[75] Luca D'Alessio and Marcos Rigol. Long-time behavior of isolated periodically driven interacting lattice systems. Phys. Rev. X, 4: 041048, Dec 2014. 10.1103/​PhysRevX.4.041048. URL https:/​/​doi.org/​10.1103/​PhysRevX.4.041048.
https:/​/​doi.org/​10.1103/​PhysRevX.4.041048

[76] TomažProsen. Time evolution of a quantum many-body system: Transition from integrability to ergodicity in the thermodynamic limit. Phys. Rev. Lett., 80: 1808–1811, Mar 1998. 10.1103/​PhysRevLett.80.1808. URL https:/​/​doi.org/​10.1103/​PhysRevLett.80.1808.
https:/​/​doi.org/​10.1103/​PhysRevLett.80.1808

[77] TomažProsen. Ergodic properties of a generic nonintegrable quantum many-body system in the thermodynamic limit. Phys. Rev. E, 60: 3949–3968, Oct 1999. 10.1103/​PhysRevE.60.3949. URL https:/​/​doi.org/​10.1103/​PhysRevE.60.3949.
https:/​/​doi.org/​10.1103/​PhysRevE.60.3949

[78] Luca D’Alessio and Anatoli Polkovnikov. Many-body energy localization transition in periodically driven systems. Annals of Physics, 333: 19–33, 2013. ISSN 0003-4916. https:/​/​doi.org/​10.1016/​j.aop.2013.02.011. URL https:/​/​www.sciencedirect.com/​science/​article/​pii/​S0003491613000389.
https:/​/​doi.org/​10.1016/​j.aop.2013.02.011
https:/​/​www.sciencedirect.com/​science/​article/​pii/​S0003491613000389

[79] Roberta Citro, Emanuele G. Dalla Torre, Luca D’Alessio, Anatoli Polkovnikov, Mehrtash Babadi, Takashi Oka, and Eugene Demler. Dynamical stability of a many-body kapitza pendulum. Annals of Physics, 360: 694–710, 2015. ISSN 0003-4916. https:/​/​doi.org/​10.1016/​j.aop.2015.03.027. URL https:/​/​www.sciencedirect.com/​science/​article/​pii/​S000349161500130X.
https:/​/​doi.org/​10.1016/​j.aop.2015.03.027
https:/​/​www.sciencedirect.com/​science/​article/​pii/​S000349161500130X

[80] Carlos Bravo-Prieto, Josep Lumbreras-Zarapico, Luca Tagliacozzo, and José I. Latorre. Scaling of variational quantum circuit depth for condensed matter systems. Quantum, 4: 272, May 2020. ISSN 2521-327X. 10.22331/​q-2020-05-28-272. URL https:/​/​doi.org/​10.22331/​q-2020-05-28-272.
https:/​/​doi.org/​10.22331/​q-2020-05-28-272

[81] Murray Gell-Mann. Symmetries of baryons and mesons. Phys. Rev., 125: 1067–1084, Feb 1962. 10.1103/​PhysRev.125.1067. URL https:/​/​doi.org/​10.1103/​PhysRev.125.1067.
https:/​/​doi.org/​10.1103/​PhysRev.125.1067

[82] Michael A. Nielsen and Isaac L. Chuang. Quantum Computation and Quantum Information: 10th Anniversary Edition. Cambridge University Press, 2010. 10.1017/​CBO9780511976667.
https:/​/​doi.org/​10.1017/​CBO9780511976667

[83] Enrico Fontana, Nathan Fitzpatrick, David Muñoz Ramo, Ross Duncan, and Ivan Rungger. Evaluating the noise resilience of variational quantum algorithms. Phys. Rev. A, 104: 022403, Aug 2021. 10.1103/​PhysRevA.104.022403. URL https:/​/​doi.org/​10.1103/​PhysRevA.104.022403.
https:/​/​doi.org/​10.1103/​PhysRevA.104.022403

Cited by

Time Stamp:

More from Quantum Journal