Quantum state transfer and Hadamard gate for coherent states

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.

11 pages,4 figures. arXiv admin note: substantial text overlap with arXiv:1108.1240

References in corpus (3)

• Quantum teleportation between light and matter
• Fault-tolerant linear optical quantum computing with small-amplitude coherent states
• Optical continuous-variable qubit

Cited by in corpus (2)

• Non-Markovian environment induced Schrödinger cat state transfer in an optical Newton's cradle
• Optical and spin-optical superpositions modulated by Aharonov-Bohm effect