323 citations · 1.9k across the 50 of their papers we have counts for
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Feedback-induced interactive dynamics: unitary but dissipative evolution
Shuohang Wu, Zi Cai
The time evolution of a physical system is generally described by a differential equation, which can be solved numerically by adopting a difference scheme with space-time discretiz…
Space-time symmetry breaking in nonequilibrium frustrated magnetism
Mingxi Yue, Zi Cai
Spontaneous symmetry breaking is responsible for the rich phenomena in equilibrium physics. Driving a system out-of-equilibrium can significantly enrich the possibility of spontane…
Emergent non-Hermitian physics in generalized Lotka-Volterra model
Tengzhou Zhang, Zi Cai
In this paper, we study the non-Hermitian physics emerging from a predator-prey ecological model described by a generalized Lotka-Volterra equation. In the phase space, this nonlin…
Nonergodic delocalized paramagnetic states in quantum neural networks
Shuohang Wu, Zi Cai
Typically, it is assumed that a high-energy eigenstate of a generic interacting quantum many-body Hamiltonian is thermal and obeys the eigenstate thermalization hypothesis. In this…
Localization of matter waves in lattice systems with moving disorder
Chenyue Guo, Zi Cai
We study the localization phenomena in a one-dimensional lattice system with a uniformly moving disordered potential. At a low moving velocity, we find a sliding localized phase in…