宇称-时间对称(Parity-Time-symmetry)理论由卡尔班德(Carl Bender)和他的合作者提出的,是基础物理学的研究热点。
Is space-time symmetry a suitable generalization of parity-time symmetry? Point-group symmetryWe discuss space-time symmetric Hamiltonian operators of the form H = H 0 + i g H ′ , where H 0 is Hermitian and g real. ... P Amore,FM Fernández,J Garcia - 《Annals of Physics》 被引量...
PARITY-TIME SYMMETRYOPTOMECHANICALLY INDUCED TRANSPARENCYLASERMOTIONCAVITYWe investigate theoretically optomechanically induced transparency in a whispering-gallery-mode ... LL Zheng,XH Xiong,XY Guo,... - 《Physical Review A》 被引量: 0发表: 2024年 Nonreciprocal optomechanically induced transparency and enh...
Parity-time (PT) symmetry has been unveiling new photonic regimes in non-Hermitian systems, with opportunities for lasing, sensing and enhanced light-matter interactions. The most exotic responses emerge at the exceptional point (EP) and in the broken PT-symmetry phase, yet in conventional PT-sym...
Beam steering, mode evolution and hopping are predicted using parity-time symmetry considerations. Mode evolution and hopping with hysteresis is reported and compared with theory and shows quantitative agreement.关键词: Vertical cavity surface emitting lasers Laser modes Laser theory Beam steering Cavity ...
Nearly one century after the birth of quantum mechanics, parity-time symmetry is revolutionizing and extending quantum theories to include a unique family of non-Hermitian Hamiltonians. While conceptually striking, experimental demonstration of parity-time symmetry remains unexplored in quantum electronic sy...
Parity-time (PT) symmetry has attracted intensive research interest in recent years. PT symmetry is conventionally implemented between two spatially distributed subspaces with identical localized eigenfrequencies and complementary gain and loss coefficie
The first book dedicated to the multidisciplinary research on parity-time symmetry in the physical sciences Discusses important, emerging applications of parity-time symmetry Contributed by leading experts on parity-time symmetry Part of the book series: Springer Tracts in Modern Physics (STMP, volume ...
ow. Before we introduce the concept of spacetime reflection in optics, we first briefly outline some of the basic aspects of this symmetry within the context of quantum mechanics. In general, a ? =p ? 2 /2m + V (x ? are position and Hamiltonian H ? ) (where x ? and p momentum ...