Related papers: Perfect Quantum State Transfer in Glauber-Fock Cavity Array

Perfect Quantum State Transfer in Glauber-Fock Cavity Array

URL: http://arxiv.org/abs/2001.03467v1
Date: Thu, 9 Jan 2020 16:44:13 GMT
Title: Perfect Quantum State Transfer in Glauber-Fock Cavity Array
Authors: Nilakantha Meher
Abstract summary: We study transfer of single photon in a finite Glauber-Fock cavity array. Our findings may help in realizing quantum communication and information processing in photonic lattices.
Score: 0.0
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Abstract: We study transfer of single photon in an one-dimensional finite Glauber-Fock cavity array whose coupling strengths satisfy a square root law. The evolved state in the array can be mapped to an upper truncated coherent state if the cavities are resonant. Appropriate choices of resonance frequencies provide perfect transfer of a photon between any two cavities in the array. Perfect transfer of the photon allows perfect quantum state transfer between the cavities. Our findings may help in realizing quantum communication and information processing in photonic lattices.

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