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Entanglement Theory Quantum Correlations

Maximum Entanglement in Squeezed Boson and Fermion States

arXiv
Authors: F. C. Khanna, J. M. C. Malbouisson, A. E. Santana, E. S. Santos

Year

2007

Paper ID

49169

Status

Preprint

Abstract Read

~2 min

Abstract Words

73

Citations

N/A

Abstract

A class of squeezed boson and fermion states is studied with particular emphasis on the nature of entanglement. We first investigate the case of bosons, considering two-mode squeezed states. Then we construct the fermion version to show that such states are maximum entangled, for both bosons and fermions. To achieve these results, we demonstrate some relations involving squeezed boson states. The generalization to the case of fermions is made by using Grassmann variables.

Why This Paper Matters

  • This paper contributes to the Entanglement Theory & Quantum Correlations research area in the Quantum Articles archive.
  • It adds a 2007 reference point for readers tracking recent quantum research.
  • A class of squeezed boson and fermion states is studied with particular emphasis on the nature of entanglement.

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