Nonequilibrium phase transition in a driven-dissipative quantum antiferromagnet

被引：4

作者：

Kalthoff, Mona H. ^{[1
]}

Kennes, Dante M. ^{[1
,2
,3
]}

Millis, Andrew J. ^{[4
,5
]}

Sentef, Michael A. ^{[1
]}

机构：

[1] Max Planck Inst Struct & Dynam Matter, Ctr Free Electron Laser Sci, Luruper Chaussee 149, D-22761 Hamburg, Germany

[2] Rhein Westfal TH Aachen, Inst Theorie Stat Phys, D-52056 Aachen, Germany

[3] JARA Fundamentals Future Informat Technol, D-52056 Aachen, Germany

[4] Columbia Univ, Dept Phys, 538 West 120th St, New York, NY 10027 USA

[5] Flatiron Inst, Ctr Computat Quantum Phys, 162 5th Ave, New York, NY 10010 USA

来源：

PHYSICAL REVIEW RESEARCH | 2022年 / 4卷 / 02期

关键词：

BOSE-EINSTEIN CONDENSATION; PERIODICALLY DRIVEN; ROOM-TEMPERATURE; DYNAMICS; MAGNONS;

D O I：

10.1103/PhysRevResearch.4.023115

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A deeper theoretical understanding of driven-dissipative interacting systems and their nonequilibrium phase transitions is essential both to advance our fundamental physics understanding and to harness technological opportunities arising from optically controlled quantum many-body states. This paper provides a numerical study of dynamical phases and the transitions between them in the nonequilibrium steady state of the prototypical two-dimensional Heisenberg antiferromagnet with drive and dissipation. We demonstrate a nonthermal transition that is characterized by a qualitative change in the magnon distribution from subthermal at low drive to a generalized Bose-Einstein form including a nonvanishing condensate fraction at high drive. A finite-size analysis reveals static and dynamical critical scaling at the transition, with a discontinuous slope of the magnon number versus driving field strength and critical slowing down at the transition point. Implications for experiments on quantum materials and polariton condensates are discussed.

引用

页数：12

共 64 条

[1] A Rigorous Theory of Many-Body Prethermalization for Periodically Driven and Closed Quantum Systems [J].

Abanin, Dmitry ;

De Roeck, Wojciech ;

Ho, Wen Wei ;

Huveneers, Francois .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 2017, 354 (03) :809-827

[2] Effective Hamiltonians, prethermalization, and slow energy absorption in periodically driven many-body systems [J].

Abanin, Dmitry A. ;

De Roeck, Wojciech ;

Ho, Wen Wei ;

Huveneers, Francois .

PHYSICAL REVIEW B, 2017, 95 (01)

[3]

[Anonymous], ARXIV150302907

[4] Bose-Einstein Condensation of Magnons and Spin Superfluidity in the Polar Phase of 3He [J].

Autti, S. ;

Dmitriev, V. V. ;

Makinen, J. T. ;

Rysti, J. ;

Soldatov, A. A. ;

Volovik, G. E. ;

Yudin, A. N. ;

Eltsov, V. B. .

PHYSICAL REVIEW LETTERS, 2018, 121 (02)

[5] The 2021 Magnonics Roadmap [J].

Barman, Anjan ;

Gubbiotti, Gianluca ;

Ladak, S. ;

Adeyeye, A. O. ;

Krawczyk, M. ;

Grafe, J. ;

Adelmann, C. ;

Cotofana, S. ;

Naeemi, A. ;

Vasyuchka, V., I ;

Hillebrands, B. ;

Nikitov, S. A. ;

Yu, H. ;

Grundler, D. ;

Sadovnikov, A., V ;

Grachev, A. A. ;

Sheshukova, S. E. ;

Duquesne, J-Y ;

Marangolo, M. ;

Csaba, G. ;

Porod, W. ;

Demidov, V. E. ;

Urazhdin, S. ;

Demokritov, S. O. ;

Albisetti, E. ;

Petti, D. ;

Bertacco, R. ;

Schultheiss, H. ;

Kruglyak, V. V. ;

Poimanov, V. D. ;

Sahoo, S. ;

Sinha, J. ;

Yang, H. ;

Munzenburg, M. ;

Moriyama, T. ;

Mizukami, S. ;

Landeros, P. ;

Gallardo, R. A. ;

Carlotti, G. ;

Kim, J-, V ;

Stamps, R. L. ;

Camley, R. E. ;

Rana, B. ;

Otani, Y. ;

Yu, W. ;

Yu, T. ;

Bauer, G. E. W. ;

Back, C. ;

Uhrig, G. S. ;

Dobrovolskiy, O., V .

JOURNAL OF PHYSICS-CONDENSED MATTER, 2021, 33 (41)

[6]

Basov DN, 2017, NAT MATER, V16, P1077, DOI [10.1038/NMAT5017, 10.1038/nmat5017]

[7] Dynamic phase diagram of dc-pumped magnon condensates [J].

Bender, Scott A. ;

Duine, Rembert A. ;

Brataas, Arne ;

Tserkovnyak, Yaroslav .

PHYSICAL REVIEW B, 2014, 90 (09)

[8] Universal Prethermal Dynamics in Heisenberg Ferromagnets [J].

Bhattacharyya, Saraswat ;

Rodriguez-Nieva, Joaquin F. ;

Demler, Eugene .

PHYSICAL REVIEW LETTERS, 2020, 125 (23)

[9]

Bozhko DA, 2016, NAT PHYS, V12, P1057, DOI [10.1038/NPHYS3838, 10.1038/nphys3838]

[10] Real-time observation of fluctuations at the driven-dissipative Dicke phase transition [J].

Brennecke, Ferdinand ;

Mottl, Rafael ;

Baumann, Kristian ;

Landig, Renate ;

Donner, Tobias ;

Esslinger, Tilman .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2013, 110 (29) :11763-11767

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