Hong Lu, Libing Chen, Jieli Lin. Entangled squeezed states: Bell state measurement and teleportation[J]. Chinese Optics Letters, 2004, 2(10): 10618
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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.