Bulletin of the American Physical Society
APS March Meeting 2020
Volume 65, Number 1
Monday–Friday, March 2–6, 2020; Denver, Colorado
Session X01: Dissipative and Far-From-Equilibrium Quantum Dynamics in AMO Systems
11:15 AM–2:03 PM,
Friday, March 6, 2020
Sponsoring Unit: DAMOP
Abstract: X01.00003 : The property of open quantum system and nonhermiticity in strongly-correlated electron system
View Presentation Abstract
However, the essential questions, "Is this ENH the same one as the ENH in the context of open quantum system ?" and "Why is the post selection not necessary to derive the ENH in SCES?", still remain. In this paper, we prove that the ENH in each context, OQS and SCES, corresponds to each other and clarify why the post selection is not necessary in SCES by treating the model in SCES as in OQS. Moreover, we propose the method to detect the non-hermitian properties in OQS without post selection, which is the great obstacle to experimentall detection.
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