This paper provides a scheme for generating maximally entangled qubit states in the anti-Jaynes-Cummings interaction mechanism, so called entangled anti-polariton qubit states. We demonstrate that in an initial vacuum...
This work was supported by the National Natural Science Foundation of China(Grants No.11935006,11975095,12075082,11947081 and 11847010);the Hunan Provincial Natural Science Foundation of China(Grant Nos.2019JJ50007);the Science Foundation of Hengyang Normal University(Grant No.17D18);the Hunan Normal University Open Foundation of the Key Laboratory of Low-Dimensional Quantum Strutures and Quantum Control of the Ministry of Education(Grants Nos.QSQC2008).
We study the entanglement dynamics of two atoms coupled to their own Jaynes-Cummings cavities in single-excitation space.Here,we use concurrence to measure atomic entanglement,and consider the Bell-like states to be i...
Supported by the National Natural Science Foundation of China under Grant No.11504218;the Program of State Key Laboratory of Quantum Optics and Quantum Optics Devices No.KF201704
The entanglement between two stationary qubits is a kind of valuable quantum resources in quantum information or quantum network. This paper investigates the time evolution of the entanglement between two atoms,which ...
The National Natural Science Foundation of China(Nos.11247213,61368002,11304010,11264030,61168001);the China Postdoctoral Science Foundation(No.2013M531558);the Jiangxi Postdoctoral Research Project(No.2013KY33);the Natural Science Foundation of Jiangxi Province(No.20142BAB217001);the Foundation for Young Scientists of Jiangxi Province(Jinggang Star)(No.20122BCB23002);the Research Foundation of the Education Department of Jiangxi Province(Nos.GJJ13051,GJJ13057)