Bulletin of the American Physical Society
APS March Meeting 2021
Volume 66, Number 1
Monday–Friday, March 15–19, 2021; Virtual; Time Zone: Central Daylight Time, USA
Session R46: Non-Hermitian Topology
8:00 AM–10:48 AM,
Thursday, March 18, 2021
Sponsoring Unit: DCMP
Chair: Xiaoqi Sun
Abstract: R46.00008 : Topological Duality in Floquet and Non-Hermitian Dynamical Anomalies: Extended Nielsen-Ninomiya Theorem and Chiral Magnetic Effect*
9:24 AM–9:36 AM
correspondence between bulk topological numbers and bulk anomalous gapless modes in Floquet and non-Hermitian systems. Applying our theorem, we predict a new type of chiral magnetic effect—non-Hermitian chiral magnetic skin effect. Our work is based on the duality between Floquet and non-Hermitian systems and provides a unified understanding of the dynamical anomalies.
 T. Bessho and M. Sato, arXiv:2006.04204.
*JST CREST Grant No. JPMJCR19T2, and KAKENHI Grant No. JP20H00131 from the JSPS.
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