Programme

P.79 -- Poster, VCTP-44

Date: Thursday, 1 August 2019

Time: 08:30 - 10:00

Quantitative mesures of entanglement and quantum teleportation in the photon-added and photon-subtracted two-mode pair coherent state

Ho Sy Chuong (1,2), Truong Minh Duc (1), and Tran Diep Tuan (1)

(1) Center for Theoretical and Computational Physics, College of Education, Hue University, 34 Le Loi, Hue City, Viet Nam; (2) Dong Nai University, 4 Le Quy Don, Tan Hiep, Bien Hoa City, Viet Nam

This paper quantitates the entanglement degree by using linear entropy and Peres-Horodecki inseparability criteria in photon-added and photon-subtracted two-mode pair coherent state (PAPSPCS). The entanglement degree of this state is found to be different compared to that of the pair coherent states. By using the PAPSPCS state as a resource, the quantum teleportation processes are studied by the orthogonal quadrature components and the number sum and phase difference protocols.

Presenter: Hồ Sỹ Chương