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Parity-time-symmetric systems

On the “Physics of PT-Symmetry” we have about eight or so papers which are listed as Highly Cited by the Web of Science (top 1% cited among all publications in all areas of physics).

B. Peng, S.K. Ozdemir, F. Lei, F. Monifi, M. Gianfreda, G. L. Long, S. Fan, F. Nori, C. M. Bender, L. Yang
Parity-time-symmetric whispering-gallery microcavities
Nature Physics 10, 394-398 (2014). [PDF][Link][arXiv]
The supplementary material is here [PDF][Link]
Featured in a Nature Physics "News & Views" [PDF][Link]
H. Jing, S.K. Ozdemir, X.Y. Lu, J. Zhang, L. Yang, F. Nori
PT-Symmetric Phonon Laser
Phys. Rev. Lett. 113, 053604 (2014). [PDF][Link][arXiv]
The supplementary material is here [PDF][Link]
H. Jing, S.K. Ozdemir, Z. Geng, J. Zhang, X.Y. Lu, B. Peng, L. Yang, F. Nori
Optomechanically-Induced Transparency in parity-time-symmetric microresonators
Scientific Reports 5, 9663 (2015). [PDF][Link][arXiv][Correction]
J. Zhang, B. Peng, S.K. Ozdemir, Y.X. Liu, H. Jing, X.Y. Lu, Y.L. Liu, L. Yang, F. Nori
Giant nonlinearity via breaking parity-time symmetry: A route to low-threshold phonon diodes
Phys. Rev. B 92, 115407 (2015). [PDF][Link][arXiv]
Z.P. Liu, J. Zhang, S.K. Ozdemir, B. Peng, H. Jing, X.Y. Lu, C.W. Li, L. Yang, F. Nori, Y.X. Liu
Metrology with PT-Symmetric Cavities: Enhanced Sensitivity near the PT-Phase Transition
Phys. Rev. Lett. 117, 110802 (2016). [PDF][Link][arXiv][Suppl. Info.]
H. Jing, S.K. Ozdemir, H. Lu, F. Nori
High-order exceptional points in optomechanics
Scientific Reports 7, 3386 (2017). [PDF][Link][arXiv]
F. Quijandría, U. Naether, S.K. Ozdemir, F. Nori, D. Zueco
PT-symmetric circuit QED
Phys. Rev. A 97, 053846 (2018). [PDF][Link][arXiv]
Featured in Physics, Editors' Suggestion
S.K. Ozdemir, S. Rotter, F. Nori, L. Yang
Parity–time symmetry and exceptional points in photonics
Nature Materials 18, pp. 783–798 (2019). [PDF][Link_1][Link_2]
I.I. Arkhipov, A. Miranowicz, O. Di Stefano, R. Stassi, S. Savasta, F. Nori, S.K. Ozdemir
Scully-Lamb quantum laser model for parity-time-symmetric whispering-gallery microcavities: Gain saturation effects and nonreciprocity
Phys. Rev. A 99, 053806 (2019). [PDF][Link][arXiv]
C.Y. Ju, A. Miranowicz, G.Y. Chen, F. Nori
Non-Hermitian Hamiltonians and no-go theorems in quantum information
Phys. Rev. A 100, 062118 (2019). [PDF][Link][arXiv]
D. Huybrechts, F. Minganti, F. Nori, M. Wouters, N. Shammah
Validity of mean-field theory in a dissipative critical system: Liouvillian gap, PT-symmetric antigap, and permutational symmetry in the XYZ model
Phys. Rev. B 101, 214302 (2020). [PDF][Link][arXiv]
I.I. Arkhipov, A. Miranowicz, F. Minganti, F. Nori
Liouvillian exceptional points of any order in dissipative linear bosonic systems: Coherence functions and switching between PT and anti-PT symmetries
Phys. Rev. A 102, 033715 (2020). [PDF][Link][arXiv]
H. Zhang, R. Huang, S.D. Zhang, Y. Li, C.W. Qiu, F. Nori, H. Jing
Breaking Anti-PT Symmetry by Spinning a Resonator
Nano Lett. 20, pp. 7594-7599 (2020). [PDF][Link][arXiv][Suppl. Info.]
G.Q. Zhang, Z. Chen, Da Xu, N. Shammah, M. Liao, T.F. Li, L. Tong, S.Y. Zhu, F. Nori, J.Q. You
Exceptional Point and Cross-Relaxation Effect in a Hybrid Quantum System
PRX Quantum 2, 020307 (2021). [PDF][Link][arXiv]
L. Bao, B. Qi, D. Dong, F. Nori
Fundamental limits for reciprocal and nonreciprocal non-Hermitian quantum sensing
Phys. Rev. A 103, 042418 (2021). [PDF][Link][arXiv]
F. Minganti, V. Macri, A. Settineri, S. Savasta, F. Nori
Dissipative state transfer and Maxwell's demon in single quantum trajectories: Excitation transfer between two noninteracting qubits via unbalanced dissipation rates
Phys. Rev. A 103, 052201 (2021). [PDF][Link][arXiv]
I.I. Arkhipov, F. Minganti, A. Miranowicz, F. Nori
Generating high-order quantum exceptional points in synthetic dimensions
Phys. Rev. A 104, 012205 (2021). [PDF][Link][arXiv]
Y.L. Fang, J.L. Zhao, Y. Zhang, D.X. Chen, Q.C. Wu, Y.H. Zhou, C.P. Yang, F. Nori
Experimental demonstration of coherence flow in PT- and anti-PT-symmetric systems
Communications Physics 4, 223 (2021). [PDF][Link_1][Link_2][arXiv][Suppl. Info.]
T. Liu, J.J. He, Z. Yang, F. Nori
Higher-Order Weyl-Exceptional-Ring Semimetals
Phys. Rev. Lett. 127, 196801 (2021). [PDF][Link][arXiv][Suppl. Info.]
H. Xu, D.G. Lai, Y.B. Qian, B.P. Hou, A. Miranowicz, F. Nori
Optomechanical dynamics in the PT- and broken-PT-symmetric regimes
Phys. Rev. A 104, 053518 (2021). [PDF][Link][arXiv]
F. Minganti, I.I. Arkhipov, A. Miranowicz, F. Nori
Liouvillian spectral collapse in the Scully-Lamb laser model
Phys. Rev. Research 3, 043197 (2021). [PDF][Link][arXiv]
F. Minganti, I.I. Arkhipov, A. Miranowicz, F. Nori
Continuous Dissipative Phase Transitions with or without Symmetry Breaking
New Journal of Physics 23, 122001 (2021). [PDF][Link][arXiv]
C. Gneiting, A.V. Rozhkov, F. Nori
Jump-time unraveling of Markovian open quantum systems
Phys. Rev. A 104, 062212 (2021). [PDF][Link][arXiv]
C. Leefmans, A. Dutt, J. Williams, L. Yuan, M. Parto, F. Nori, S. Fan, A. Marandi
Topological dissipation in a time-multiplexed photonic resonator network
Nature Physics 18, pp. 442–449 (2022). [PDF][Link_1][Link_2][arXiv][Suppl. Info.]
“News and Views” article featuring our work: H. Buljan, et al., Loss leads the way to utopia [Link]
L. Tang, J. Tang, M. Chen, F. Nori, M. Xiao, K. Xia
Quantum Squeezing Induced Optical Nonreciprocity
Phys. Rev. Lett. 128, 083604 (2022). [PDF][Link][arXiv][Suppl. Info.]
C. Gneiting, A. Koottandavida, A.V. Rozhkov, F. Nori
Unraveling the topology of dissipative quantum systems
Phys. Rev. Research 4, 023036 (2022). [PDF][Link][arXiv]
C.Y. Ju, A. Miranowicz, F. Minganti, C.T. Chan, G.Y. Chen, F. Nori
Einstein's quantum elevator: Hermitization of non-Hermitian Hamiltonians via a generalized vielbein formalism
Phys. Rev. Research 4, 023070 (2022). [PDF][Link][arXiv]
R. Huang, S.K. Ozdemir, J.Q. Liao, F. Minganti, L.M. Kuang, F. Nori, H. Jing
Exceptional Photon Blockade: Engineering Photon Blockade with Chiral Exceptional Points
Laser & Photonics Reviews 16, 2100430 (2022). [PDF][Link][arXiv]
Y.L. Fang, J.L. Zhao, D.X. Chen, Y.H. Zhou, Y. Zhang, Q.C. Wu, C.P. Yang, F. Nori
Entanglement dynamics in anti-PT-symmetric systems
Phys. Rev. Research 4, 033022 (2022). [PDF][Link][arXiv]
D.X. Chen, Y. Zhang, J.L. Zhao, Q.C. Wu, Y.L. Fang, C.P. Yang, F. Nori
Quantum state discrimination in a PT-symmetric system
Phys. Rev. A 106, 022438 (2022). [PDF][Link][arXiv]
F. Minganti, D. Huybrechts, C. Elouard, F. Nori, I.I. Arkhipov
Creating and controlling exceptional points of non-Hermitian Hamiltonians via homodyne Lindbladian invariance
Phys. Rev. A 106, 042210 (2022). [PDF][Link][arXiv]
J.W. Zhang, J.Q. Zhang, G.Y. Ding, J.C. Li, J.T. Bu, B. Wang, L.L. Yan, S.L. Su, L. Chen, F. Nori, S.K. Ozdemir, F. Zhou, H. Jing, M. Feng
Dynamical control of quantum heat engines using exceptional points
Nature Communications 13, 6225 (2022). [PDF][Link][arXiv][Suppl. Info.][Reviewers' Comments]
Q.C. Wu, J.L. Zhao, Y.L. Fang, Y. Zhang, D.X. Chen, C.P. Yang, F. Nori
Extension of Noether's theorem in PT-symmetry systems and its experimental demonstration in an optical setup
Science China Physics, Mechanics & Astronomy 66, 240312 (2023). [PDF][Link][arXiv]
I.I. Arkhipov, A. Miranowicz, F. Minganti, S.K. Ozdemir, F. Nori
Dynamically crossing diabolic points while encircling exceptional curves: A programmable symmetric-asymmetric multimode switch
Nature Communications 14, 2076 (2023). [PDF][Link][arXiv][Suppl. Info.][Reviewers' Comments]
K.Y. Bliokh, E. Karimi, M.J. Padgett, et al.
Roadmap on structured waves
Journal of Optics, in press (2023). [arXiv]
C. Leefmans, M. Parto, J. Williams, G. H.Y. Li, A. Dutt, F. Nori, A. Marandi
Topological Temporally Mode-Locked Laser
preprint, (2023). [arXiv]

Theoretical Quantum Physics Laboratory

Parity-time-symmetric systems