Publication Date:
2018-07-17
Description:
Author(s): Hailong Wang, Li-Jun Lang, and Y. D. Chong We develop a theoretical description of non-Hermitian time evolution that accounts for the breakdown of the adiabatic theorem. We obtain closed-form expressions for the time-dependent state amplitudes, involving the complex eigenenergies as well as interband Berry connections calculated using basis ... [Phys. Rev. A 98, 012119] Published Mon Jul 16, 2018
Keywords:
Fundamental concepts
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics