Exact Entanglement Dynamics Beyond the Rotating Wave Approximation
Quantum Physics
2011-05-17 v1 Atomic Physics
Abstract
The entanglement dynamics of two remote qubits is examined analytically. The qubits interact arbitrarily strongly with separate harmonic oscillators in the idealized degenerate limit of the Jaynes-Cummings Hamiltonian. In contrast to well known non-degenerate RWA results, it is shown that ideally degenerate qubits cannot induce bipartite entanglement between their partner oscillators.
Keywords
Cite
@article{arxiv.1105.2835,
title = {Exact Entanglement Dynamics Beyond the Rotating Wave Approximation},
author = {S. M. Hashemi Rafsanjani and S. Agarwal and J. H. Eberly},
journal= {arXiv preprint arXiv:1105.2835},
year = {2011}
}
Comments
8 pages, 6 figures