Publication Date:
2015-07-21
Description:
Author(s): Xiaohui Wang, Tingting Liu, Ye Xiong, and Peiqing Tong The spontaneous parity-time ( PT ) symmetry breaking is discussed in non-Hermitian PT -symmetric Kitaev and extended Kitaev models whose Hermiticity is broken by the presence of two conjugated imaginary potentials ± i γ at two end sites. In the case of the non-Hermitian Kitaev model, a spontaneous PT -sym… [Phys. Rev. A 92, 012116] Published Mon Jul 20, 2015
Keywords:
Fundamental concepts
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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