Publication Date:
2016-11-01
Description:
Author(s): S. Lin, X. Z. Zhang, C. Li, and Z. Song In contrast to a Hermitian system, in which zero modes are usually a degenerate and localized edge state in the thermodynamic limit, the zero mode of a finite non-Hermitian system can be a single nontrivial long-range entangled state at the exceptional point. In this work, we demonstrate this featur… [Phys. Rev. A 94, 042133] Published Mon Oct 31, 2016
Keywords:
Fundamental concepts
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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