Nonequilibrium phase transitions in a squeezed cavity and the generation of spin states satisfying uncertainty equality Academic Article uri icon


  • Exact results for the nonequilibrium phase transition in a coherently driven system interacting with a broad band squeezed radiation are presented. This system is shown to generate a new class of states satisfying Heisenberg equality S j S y = 1 2S z . For no drive, the possibility of pairwise excitation of atoms is shown. An important new feature of the atomic occupation probabilities is their oscillatory character. 1989.

published proceedings

  • Optics Communications

author list (cited authors)

  • Agarwal, G. S., & Puri, R. R.

citation count

  • 37

complete list of authors

  • Agarwal, GS||Puri, RR

publication date

  • January 1989