In this paper, we study the nonclassical properties and find out the effect of photon addition
on these properties as well as the process of teleportation in the two-mode photon-added …

Recently, it has been argued that all presently performed continuous variable quantum
teleportation experiments could be explained using a local hidden variable theory. In this …

A coherent representation has been developed for entanglement and measurement, which
is an elegant approach to continuous variable quantum teleportation. In the present paper …

When sending a quantum state which originally has nonclassical properties such as various
kinds of squeezing and photon antibunching effects according to the protocol for …

We consider how to teleport two-and three-mode Einstein–Podolsky–Rosen entangled
states (| η⟩ and| pt, χ 2, χ 3⟩) via a| pt, χ 2, χ 3⟩ quantum channel for continuous variables …

In this paper, we present two methods to improve the average fidelity in the quantum
teleportation processes to teleport a coherent state via the pair coherent states. We use the …

It is shown that any state of two modes of the electromagnetic field (or any other bipartite
bosonic system) can be expressed as a coherent superposition of conjugate coherent-state …

When given an unknown quantum state which may be either a pure or a mixed state in the
coherent state representation, we show that explicit expressions for the teleported state and …

Optical Schrödinger cat states—that is, even and odd coherent states—are considered as
possible candidates for forming a computational basis for a coherent state qubit. The …

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 …