In recent years, notions drawn from non-Hermitian physics and parity–time (PT) symmetry have attracted considerable attention. In particular, the realization that the interplay between gain and loss can lead to entirely new and unexpected features has initiated an intense research effort to explore...
et al. Non-Hermitian physics and PT symmetry. Nat. Phys. 14, 11–19 (2018). Article CAS MATH Google Scholar Helbig, T. et al. Generalized bulk-boundary correspondence in non-Hermitian topolectrical circuits. Nat. Phys. 16, 747–750 (2020). Article CAS MATH Google Scholar Ezawa, M....
Non-Hermitian physics and PT symmetry Nat. Phys. (2018) M.-A. Miri et al. Exceptional points in optics and photonics Science (2019) A. Li et al. Exceptional points and non-Hermitian photonics at the nanoscale Nat. Nanotechnol. (2023) L. Xiao et al. Observation of non-bloch parity-tim...
non-Hermitian physicsreal energy spectranon-Hermitian skin effect03.65.Yz03.65.Vf03.65.-wNon-Hermitian models with real eigenenergies are highly desirable for their stability. Yet, most of the currently known ones are constrained by symmetries such as PT-symmetry, which is incompatible with realizing...
PT Symmetry in the Non-Hermitian Su-Schrieffer-Heeger Model with Complex Boundary Potentials. Zhu B,LüR,Chen S. Physical Review A Atomic Molecular and Optical Physics . 2014Zhu, B., Lu, R. & Chen, S. PT symmetry in the non-Hermitian Su-Schrieffer-Heeger model with complex boundary ...
et al. Non-Hermitian physics and PT symmetry. Nat. Phys. 14(1), 11–19. https://d oi.o rg/1 0.1 038/n phys4 323 (2018). 8. Özdemir, ŞK., Rotter, S., Nori, F. & Yang, L. Parity-time symmetry and exceptional points in photonics. Nat. Mater....
/s41467-024-46058-5 Non-Hermitian non-equipartition theory for trapped particles Received: 15 August 2023 Accepted: 13 February 2024 Check for updates Xiao Li 1,2,4, Yongyin Cao3,4 & Jack Ng 1 The equipartition theorem is an elegant cornerstone theory of thermal and statistical physics. ...
SaxonPotential;PT-symmetry,Non-Hermitianpotential;Nikiforov-Uvarov Method. PACSNUMBER(S):03.65.-w;02.30.Gp;03.65.Ge;68.49.-h;24.10.Ht; 03.65.Db;12.39.Pn;71.15.Dx;02.30.Fn I.INTRODUCTION Alargevarietyofpotentialswiththerealorcomplexformareencounteredinvarious fieldsofphysics.Aconsistentphysicaltheor...
The non-Hermitian physics analysis implies that the results referred to in ref. 8 requires an alternative interpretation: the optical forces alone are insufficient to produce optical crystallization8,54, and additional forces, such as viscosity, are essential. Fig. 3: Prevalence of complex modes ...
Real spectra in non-Hermitian Hamiltonians having pt symmetry. Phys. Rev. Lett. 80, 5243 (1998). Article ADS MathSciNet Google Scholar El-Ganainy, R. et al. Non-Hermitian physics and pt symmetry. Nat. Phys. 14, 11–19 (2018). Article Google Scholar Feng, L., El-Ganainy, R....