ASYMMETRIC CONTROLLED BIDIRECTIONAL REMOTE PREPARATION OF SINGLE- AND THREE-QUBIT EQUATORIAL STATE IN NOISY ENVIRONMENT

Asymmetric Controlled Bidirectional Remote Preparation of Single- and Three-Qubit Equatorial State in Noisy Environment

We present an asymmetric controlled bidirectional remote preparation scheme under the control of Charlie, where Alice transmits an arbitrary single-qubit equatorial state to Bob and magnolia parka Bob transmits an arbitrary three-qubit equatorial state to Alice.First, the quantum channel is constructed by using Hadamard ( ${H}$ ) and CNOT operation

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