Publication Date:
2018-08-22
Description:
Author(s): Longwen Zhou, Qing-hai Wang, Hailong Wang, and Jiangbin Gong In closed quantum systems, dynamical phase transitions are identified by the nonanalytic behavior of the return probability as a function of time. In this work, we study the nonunitary dynamics following quenches across exceptional points in a non-Hermitian lattice realizable by optical resonators. ... [Phys. Rev. A 98, 022129] Published Tue Aug 21, 2018
Keywords:
Fundamental concepts
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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