Entangled state representation for two particles with unequal masses and the squeezed state generation

doi:10.3969/j.issn.0253-2778.2018.08.008

Journal of University of Science and Technology of China ›› 2018, Vol. 48 ›› Issue (8): 649-654.DOI: 10.3969/j.issn.0253-2778.2018.08.008

• Original Paper • Previous Articles Next Articles

Entangled state representation for two particles with unequal masses and the squeezed state generation

YANG Yang, FAN Hongyi

1. School of Physics and Optoelectronic Engineering, Weifang University, Weifang 261061, China; 2. Department of Material Science and Engineering, University of Science and Technology of China, Hefei 230026, China

Received:2018-05-01 Revised:2018-07-04 Accepted:2018-07-04 Online:2018-08-31 Published:2018-07-04

Abstract

Abstract: It was found that the entangled state representation of two particles with unequal masses can be directly derived by the Weyl correspondence and the technique of integration within an ordered product of operators. The entanglement properties can be achieved through its Schmidt decomposition. With this representation, a kind of new one- and two- combination squeezed state and corresponding squeezing operator was obtained.

Key words: entangled state representation for unequal mass, Schmidt decomposition, squeezed state

CLC Number:

O431

YANG Yang, FAN Hongyi. Entangled state representation for two particles with unequal masses and the squeezed state generation[J]. Journal of University of Science and Technology of China, 2018, 48(8): 649-654.

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Entangled state representation for two particles with unequal masses and the squeezed state generation

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