期刊
EPL
卷 140, 期 5, 页码 -出版社
IOP Publishing Ltd
DOI: 10.1209/0295-5075/aca69b
关键词
-
资金
- National Natural Science Foundation of China
- [62227819]
- [62071448]
This work investigates the dynamics of the parity-time-anyonic Hamiltonian with a coupled circuit model and finds that parity-time symmetry can be achieved under tunable phases.
Hermiticity is the fundamental property of the physical systems, for which it should obey the laws of energy conservation and time-reversal symmetry. Parity-time symmetry is introduced to study the non-Hermitian system with real energy spectra. Considering the coupling dissipation of the practical system, there would be phase-related terms on the non-diagonal elements of the Hermitian matrix. Here in this work, we present a coupled circuit model of the system and investigate the dynamics of parity-time-anyonic Hamiltonian related to an arbitrary phase of the system. We find that parity-time symmetry can be achieved under the tunable phases in the quasi-parity-time symmetric circuit system.Copyright (C) 2022 EPLA
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