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pro vyhledávání: '"T. T. Sergeev"'
Autor:
T. T. Sergeev, A. A. Zyablovsky, E. S. Andrianov, A. A. Pukhov, Yu. E. Lozovik, A. P. Vinogradov
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract We demonstrate a new type of non-Hermitian phase transition in open systems far from thermal equilibrium, which can have place in the absence of an exceptional point. This transition takes place in coupled systems interacting with reservoirs
Externí odkaz:
https://doaj.org/article/5efc97f62b2044a0b71d9b1338ccb3a7
Publikováno v:
Quantum, Vol 7, p 982 (2023)
Exceptional point (EP) is a spectral singularity in non-Hermitian systems. The passing over the EP leads to a phase transition, which endows the system with unconventional features that find a wide range of applications. However, the need of using th
Externí odkaz:
https://doaj.org/article/3d7e3b75e3b04b19a05299e6279aa7c6