Quantum state transfer and Hadamard gate for coherent states

TL;DR

This paper presents a method for transferring quantum states from an atomic qubit to a coherent state qubit using Raman interaction and Hadamard gates, enabling effective quantum state mapping.

Contribution

It introduces a novel scheme combining Raman interaction and Hadamard gates for efficient quantum state transfer between atomic and coherent state qubits.

Findings

Successful mapping of atomic qubit coefficients onto coherent states

Effective quantum state transfer demonstrated

Potential applications in quantum information processing

Abstract

We propose a quantum state transfer from an atomic qubit to a cat-like qubit by means of one degenerate Raman interaction and one Hadamard gate operation for coherent states. We show that the coefficients of the atomic qubit can be mapped onto coherent state qubit, with an effective qubit state transfer.