Supported partly by the Shanghai Key Laboratory of Astrophysics(8DZ2271600)。
In both the canonical ensemble and grand canonical ensemble,the thermodynamic stability and phase structure of Einstein-Euler-Heisenberg-AdS black holes are studied.We derive the Hawking temperature,Helmholtz free ene...
We study the impact of thermal fluctuations on the thermodynamics,quasi-normal modes,and phase transitions of an anti-de Sitter Euler-Heisenberg black hole(BH)with a nonlinear electrodynamic field.An anti-de Sitter Eu...
Supported by the National Natural Science Foundation of China(12075103,11675064,12047501);the 111 Project(B20063)。
Considering the quantum electrodynamics(QED)effect,we study the phase transition and Ruppeiner geometry of Euler-Heisenberg anti-de Sitter black holes in the extended phase space.For negative and small positive QED pa...
Supported by the National Natural Science Foundation of China (11873001,12047564,12147102);the Fundamental Research Funds for the Central Universities(2021CDJZYJH-003)。
The prospect of using gravitational wave detections via the quasinormal modes(QNMs) to test modified gravity theories is exciting area of current research.Gravitational waves(GWs) emitted by a perturbed black hole(BH)...
Supported by PLA University of Science and Technology Youth Foundation of College of Sciences(KYLYZL001313)
In this paper we calculate the thermal entanglement and teleportation in a two-qubit Heisenberg XYZ chain with the different Dzyaloshinskii-Moriya interaction and inhomogeneous magnetic fields. The analytical expres- ...
Supported by National Fundamental Research Programme of China (2010CB327803, 2007CB815004);National Natural Science Foundation of China (11065005, 10865004, 10775123);Governor's Foundation for Science and Education Elites of Guizhou Province QSZHZ (2010)20;Natural Science and Technology Foundation of Guizhou Province ([2009]2267);Doctor Funding of Guizhou Normal University
We investigate the Entanglement Sudden Birth (ESB) of two Heisenberg spins A and B. The third controller, qutrit C is introduced, which only has the Dzyaloshinskii-Moriya (DM) spin-orbit interaction with qubit B. ...
Supported by Pre-research Foundation of PLA University of Science and Technology (2009JC02)
We investigate the properties of spin-orbit interaction in the ground state and thermal entanglement of a two-qutrit Heisenberg XYZ system in the presence of an inhomogeneous magnetic field. Using negativity as entang...
This paper investigates the bipartite entanglement of a two-qubit Heisenberg XXZ chain under an inhomogeneous magnetic field. By the concept of negativity, we find that the inhomogeneity of the magnetic field may indu...
Natural Science Research Project of Shaanxi Province (2004A15)
We investigate quantum teleportation as a tool to study the thermally entangled state of a twoqubit Heisenberg XXZ chain. Our work is mainly to investigate the characteristics of a Heisenberg XXZ chain and get some an...