We construct orthogonal Bell states with entangled squeezed vacuum states and show that these states can be discriminated with arbitrary precision when the amplitude of the squeezed states becomes sufficiently large. A scheme of teleporting a superposition state of the squeezed vacuum states based on the Bell state measurement is presented.
© 2005 Chinese Optics Letters
Hong Lu, Libing Chen, and Jieli Lin, "Entangled squeezed states: Bell state measurement and teleportation," Chin. Opt. Lett. 2, 618-620 (2004)