Recent Progress in Non-Hermitian Physics Beyond One Dimension

Explore recent advancements in non-Hermitian physics beyond one-dimensional systems in this 52-minute lecture by Zhong Wang from PCS Institute for Basic Science. Delve into the unique topological physics exhibited by non-Hermitian systems that transcend conventional Bloch band theory. Learn about the revised non-Bloch band theory, which utilizes the concept of generalized Brillouin zone to comprehend non-Hermitian topology and dynamics. Discover how non-Hermitian phenomena become increasingly complex in higher spatial dimensions, with particular focus on the non-Hermitian skin effect and non-Bloch parity-time symmetry. Gain insights into cutting-edge research that expands our understanding of non-Hermitian physics beyond one-dimensional frameworks.