Tripartite entanglement in a Bose-Einstein condensate by stimulated Bragg scattering Academic Article uri icon

abstract

  • We show that it is possible to entangle three different many-particle states by Bragg spectroscopy with nonclassical light in a Bose condensate of weakly interacting atomic gases. Among these three states, two are of atoms corresponding to two opposite momentum side modes of the condensate; and the other is of single-mode photons of the output probe beam. We demonstrate strong dependence of the multiparticle entanglement on the quantum statistics of the probe light. We present detailed results on entanglement keeping in view the possible experimental situation. 5555 2002 The American Physical Society.

published proceedings

  • Physical Review A

citation count

  • 15

complete list of authors

  • Deb, B||Agarwal, GS

publication date

  • June 2002