3 papers
math.DG2022
The extended quasi-Einstein manifolds with generalised Ricci solitons
Zhiming Huang, Weijun Lu, Fuhong Su
As a generalization of Einstein manifolds, the nearly quasi-Einstein manifolds and pseudo quasi-Einstein manifolds are both interesting and useful in studying the general relativit…
quant-ph2020
Quantum entanglement for atoms coupling to fluctuating electromagnetic field in the cosmic string spacetime
Zhiming Huang
We investigate entanglement dynamics for two atoms coupling with fluctuating electromagnetic field in the cosmic string spacetime. We calculate the entanglement for different condi…
quant-ph2019
Entropic uncertainty in the background of expanding de Sitter space-time
Zhiming Huang
We study the dynamics of quantum-memory-assisted entropic uncertainty for a hybrid qutrit-qubit system interacting with fluctuating quantum scalar field in the background of expand…