Teleportation of Squeezed Entangled State

Abstract

Based on the coherent entangled state |α,x we introduce the squeezed entangled state (SES). Then we propose a teleportation protocol for the SES by using Einstein–Podolsky–Rosen entangled state |η as a quantum channel. The calculation is greatly simplified by virtue of the Schmidt decompositions of both |α,x and |η. Any bipartite states that can be expanded in terms of |α,x may be teleported in this way due to the completeness of |α,x.