43 citations · 238 across the 18 of their papers we have counts for
18 papers
Anisotropic dynamical reconstruction of quantum geometry in quenched Chern insulators
Nan Li, Zhiyong Liu, Zhaoxin Liang +1
Under unitary dynamics, the Chern number of an evolving quantum state remains conserved even when a quench drives the Hamiltonian across a topological phase transition. In sharp co…
Memory-Critical Dynamical Buildup of Phonon-Dressed Majorana Fermions
Oliver Kästle, Ying Hu, Alexander Carmele
We investigate the dynamical interplay between topological state of matter and a non-Markovian dissipation, which gives rise to a new and crucial time scale into the system dynamic…
Dissipative Magnetic Polariton Soliton
Chunyu Jia, Rukuan Wu, Ying Hu +2
Dissipative solitons are non-decaying out-of-equilibrium entities that result from double balances between gain and loss, as well as nonlinearity and dispersion. Here we describe a…
Emergent topology and symmetry-breaking order in correlated quench dynamics
Long Zhang, Lin Zhang, Ying Hu +2
Quenching a quantum system involves three basic ingredients: the initial phase, the post-quench target phase, and the non-equilibrium dynamics which carries the information of the…
Scheme to Equilibrate the Quantized Hall Response of Topological Systems from Coherent Dynamics
Yong Xu, Ying Hu
Two-dimensional topologically distinct insulators are separated by topological gapless points, which exist as Weyl points in three-dimensional momentum space. Slowly varying parame…
Spinor polariton condensates under nonresonant pumping: Steady states and elementary excitations
Xingran Xu, Ying Hu, Zhidong Zhang +1
We theoretically investigate a spinor polariton condensate under nonresonant pumping, based on driven-dissipative Gross-Pitaevskii equations coupled to the rate equation of a spin-…