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Parity-time (PT)-symmetric Hamiltonians have widespread significance in non-Hermitian physics.
C. M. Bender and S. Boettcher, “Real spectra in non-hermitian hamiltonians having PT symmetry,” Phys. Rev. Lett. 80
1998
Earlier work this paper cites.
K. G. Makris, R. El-Ganainy, D. N. Christodoulides, and Z. H. Musslimani, “Beam dynamics in PT symmetric optical lattices,” Phys. Rev. Lett. 100
2008
Earlier work this paper cites.
C. E. Rüter, K. G. Makris, R. El-Ganainy, D. N. Christodoulides, M. Segev, and D. Kip, “Observation of parity–time symmetry in optics,” Nat. Phys. 6
2010
Earlier work this paper cites.
A. Regensburger, C. Bersch, M. A. Miri, G. Onishchukov, D. N. Christodoulides, and U. Peschel, “Parity–time synthetic photonic lattices,” Nature 488
2012
Earlier work this paper cites.
L. Feng, Z. J. Wong, R. M. Ma, Y. Wang, and X. Zhang, “Single-mode laser by parity-time symmetry breaking,” Science 346
2014
Earlier work this paper cites.
H. Hodaei, M. A. Miri, M. Heinrich, D. N. Christodoulides, and M. Khajavikhan, “Parity-time–symmetric microring lasers,” Science 346
2014
Earlier work this paper cites.
B. Peng, Ş. K. Özdemir, F. Lei, F. Monifi, M. Gianfreda, G. L. Long, S. H. Fan, F. Nori, C. M. Bender, and L. Yang, “Parity–time-symmetric whispering-gallery microcavities,” Nat. Phys. 10
2014
Earlier work this paper cites.
H. Xu, D. Mason, L. Jiang, and J. G. E. Harris, “Topological energy transfer in an optomechanical system with exceptional points,” Nature 537
2016
Earlier work this paper cites.
W. Chen, Ş. K. Özdemir, G. Zhao, J. Wiersig, and L. Yang, “Exceptional points enhance sensing in an optical microcavity,” Nature 548
2017
Earlier work this paper cites.
H. Hodaei, A. U. Hassan, S. Wittek, H. Garcia-Gracia, R. El-Ganainy, D. N. Christodoulides, and M. Khajavikhan, “Enhanced sensitivity at higher-order exceptional points,” Nature 548
2017
Earlier work this paper cites.
S. Assawaworrarit, X. Yu, and S. Fan, “Robust wireless power transfer using a nonlinear parity–time-symmetric circuit,” Nature 546
2017
Earlier work this paper cites.
R. El-Ganainy, K. G. Makris, M. Khajavikhan, Z. H. Musslimani, S. Rotter, and D. N. Christodoulides, “Non-hermitian physics and PT symmetry,” Nat. Phys. 14
2018
Earlier work this paper cites.
S. Yao and Z. Wang, “Edge states and topological invariants of non-Hermitian systems,” Phys. Rev. Lett. 121
2018
Cited alongside, same era.
S. Yao, F. Song, and Z. Wang, “Non-Hermitian chern bands,” Phys. Rev. Lett. 121
2018
Cited alongside, same era.
F. K. Kunst, E. Edvardsson, J. C. Budich, and E. J. Bergholtz, “Biorthogonal bulk-boundary correspondence in non-Hermitian systems,” Phys. Rev. Lett. 121
2018
Cited alongside, same era.
V. M. Martinez Alvarez, J. E. Barrios Vargas, and L. E. F. Foa Torres, “Non-Hermitian robust edge states in one dimension: Anomalous localization and eigenspace condensation at exceptional points,” Phys. Rev. B 97
2018
Cited alongside, same era.
C. Chen, X. Ding, J. Qin, Y. He, Y. Luo, M. Chen, C. Liu, X. Wang, W. Zhang, H. Li, L. You, Z. Wang, D. Wang, B. C. Sanders, C. Lu, and J. Pan, “Observation of topologically protected edge states in a photonic two-dimensional quantum walk,” Phys. Rev. Lett. 121
K. Yokomizo and S. Murakami, “Non-Bloch band theory of non-Hermitian systems,” Phys. Rev. Lett. 123
2019
Later among the works it cites.
T. Helbig, T. Hofmann, S. Imhof, M. Abdelghany, T. Kiessling, L. W. Molenkamp, C. H. Lee, A. Szameit, M. Greiter, and R. Thomale, “Generalized bulk-boundary correspondence in non-Hermitian topolectrical circuits,” Nat. Phys. 16
2020
Closest in time.
L. Xiao, T. Deng, K. Wang, G. Zhu, Z. Wang, W. Yi, and P. Xue, “Non-Hermitian bulk-boundary correspondence in quantum dynamics,” Nat. Phys. 16
2020
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S. Weidemann, M. Kremer, T. Helbig, T. Hofmann, A. Stegmaier, M. Greiter, R. Thomale, and A. Szameit, “Topological funneling of light,” Science 368
2020
Closest in time.
A. Ghatak, M. Brandenbourger, J. van Wezel, and C. Coulais, “Observation of non-Hermitian topology and its bulk–edge correspondence in an active mechanical metamaterial,” Proc. Natl. Acad. Sci. U.S.A. 117
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2018
Cited alongside, same era.
S. Yao and Z. Wang, “Edge states and topological invariants of non-Hermitian systems,” Phys. Rev. Lett. 121
2018
Cited alongside, same era.
Ş. K Özdemir, S. Rotter, F. Nori, and L. Yang, “Parity–time symmetry and exceptional points in photonics,” Nat. Mater. 18
2019
Cited alongside, same era.
M. A. Miri and A. Alù, “Exceptional points in optics and photonics,” Science 363
2019
Cited alongside, same era.
K. Yokomizo and S. Murakami, “Non-Bloch band theory of non-Hermitian systems,” Phys. Rev. Lett. 123
2019
Cited alongside, same era.
C. H. Lee and R. Thomale, “Anatomy of skin modes and topology in non-Hermitian systems,” Phys. Rev. B 99
2019
Cited alongside, same era.
K. Kawabata, K. Shiozaki, M. Ueda, and M. Sato, “Symmetry and topology in non-Hermitian physics,” Phys. Rev. X 9
2019
Cited alongside, same era.
S. Longhi, “Probing non-Hermitian skin effect and non-Bloch phase transitions,” Phys. Rev. Research 1
Cited in the paper.
2020
Closest in time.
T. Hofmann, T. Helbig, F. Schindler, N. Salgo, M. Brzezińska, M. Greiter, T. Kiessling, D. Wolf, A. Vollhardt, A. Kabaši, H. L. Ching, B. Ante, T. Ronny, and N. Titus, “Reciprocal skin effect and its realization in a topolectrical circuit,” Phys. Rev. Research 2
2020
Closest in time.
K. Zhang, Z. Yang, and C. Fang, “Correspondence between winding numbers and skin modes in non-Hermitian systems,” Phys. Rev. Lett. 125
2020
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N. Okuma, K. Kawabata, K. Shiozaki, and M. Sato, “Topological origin of non-Hermitian skin effects,” Phys. Rev. Lett. 124
2020
Closest in time.
C. H. Lee, L. Li, R. Thomale, and J. Gong, “Unraveling non-hermitian pumping: Emergent spectral singularities and anomalous responses,” Phys. Rev. B 102
2020
Closest in time.
K. Zhang, Z. Yang, and C. Fang, “Correspondence between winding numbers and skin modes in non-Hermitian systems,” Phys. Rev. Lett. 125
2020
Closest in time.
N. Okuma, K. Kawabata, K. Shiozaki, and M. Sato, “Topological origin of non-Hermitian skin effects,” Phys. Rev. Lett. 124
2020
Closest in time.