Entanglement generation and protection by detuning modulation
Quantum Physics
2009-11-13 v1
Abstract
We introduce a protocol for steady-state entanglement generation and protection based on detuning modulation in the dissipative interaction between a two-qubit system and a bosonic mode. The protocol is a global-addressing scheme which only requires control over the system as a whole. We describe a postselection procedure to project the register state onto a subspace of maximally entangled states. We also outline how our proposal can be implemented in a circuit-quantum electrodynamics setup.
Cite
@article{arxiv.quant-ph/0611192,
title = {Entanglement generation and protection by detuning modulation},
author = {M. Paternostro and M. S. Tame and G. M. Palma and M. S. Kim},
journal= {arXiv preprint arXiv:quant-ph/0611192},
year = {2009}
}
Comments
9 pages, 8 figures, RevTeX4