59 citations · 392 across the 25 of their papers we have counts for
25 papers
Dynamical quantum phase transition in quantum spin chains with gapless phases
Kaiyuan Cao, Zhong Ming, Peiqing Tong
The dynamical quantum phase transitions (DQPTs) in quantum spin chains with gapless phases after a sudden quench are studied. We mainly consider the general systems with asymmetric…
Super-exponential diffusion in nonlinear non-Hermitian systems
Wen-Lei Zhao, Longwen Zhou, Jie Liu +2
We investigate the quantum diffusion of a periodically kicked particle subjecting to both nonlinearity induced self-interactions and -symmetric potentials. We find th…
Influences of weak disorder on dynamical quantum phase transitions of anisotropic XY chain
Kaiyuan Cao, Wenwen Li, Ming Zhong +1
In this paper, the effects of disorder on the dynamical quantum phase transitions (DQPTs) in the transverse-field anisotropic XY chain are studied by numerically calculating the Lo…
The effects of KSEA interaction on the ground-state properties of spin chains in a transverse field
Hao Fu, Ming Zhong, Peiqing Tong
The effects of symmetric helical interaction which is called the Kaplan, Shekhtman, Entin-Wohlman, and Aharony (KSEA) interaction on the ground-state properties of three kinds of s…
Directed momentum current induced by the PT-symmetric driving
Wen-Lei Zhao, Jiaozi Wang, Xiaohui Wang +1
We investigate the directed momentum current in the quantum kicked rotor model with symmetric deriving potential. For the quantum non-resonance case, the values of q…
Synthesizing and Controlling Helical Indirect Exchange Interactions at Nonequilibrium
Tingting Liu, Jie Ren, Peiqing Tong
We study the nonequilibrium effects of spin and/or electric currents on the helical indirect exchange interactions of local spins that embedded in general open electronic systems.…