60 citations · 135 across the 5 of their papers we have counts for
5 papers
Quantum geometry and geometric entanglement entropy of one-dimensional Floquet topological matter
Longwen Zhou
The geometry of quantum states could offer indispensable insights for characterizing the topological properties, phase transitions and entanglement nature of many-body systems. In…
Entanglement phase transitions in non-Hermitian Kitaev chains
Longwen Zhou
The intricate interplay between unitary evolution and projective measurements could induce entanglement phase transitions in the nonequilibrium dynamics of quantum many-particle sy…
Entanglement spectrum and entropy in Floquet topological matter
Longwen Zhou
Entanglement is one of the most fundamental features of quantum systems. In this work, we obtain the entanglement spectrum and entropy of Floquet noninteracting fermionic lattice m…
Floquet Semimetal with Floquet-band Holonomy
Longwen Zhou, Chong Chen, Jiangbin Gong
Exotic topological states of matter such as Floquet topological insulator or Floquet Weyl semimetal can be induced by periodic driving. This work proposes a Floquet semimetal with…
Aspects of Floquet Bands and Topological Phase Transitions in a Continuously Driven Superlattice
Longwen Zhou, Hailong Wang, Derek Y. H. Ho +1
Recently the creation of novel topological states of matter by a periodic driving field has attracted great attention. To motivate further experimental and theoretical studies, we…