Quantitative measures of entanglement in pair-coherent states Academic Article uri icon


  • The pair-coherent states for a two-mode radiation field are known to belong to a family of states with non-Gaussian wavefunction. The nature of quantum entanglement between the two modes and some features of non-classicality are studied for such states. The existing criterion for inseparability are examined in the context of pair-coherent states. 2005 IOP Publishing Ltd.

published proceedings

  • Journal of Physics B Atomic Molecular and Optical Physics

author list (cited authors)

  • Agarwal, G. S., & Biswas, A.

citation count

  • 81

complete list of authors

  • Agarwal, GS||Biswas, Asoka

publication date

  • October 2005