Periodic revival of entanglement of two strongly driven qubits in a dissipative cavity

We present a phenomenon of an asymptotic revival of bipartite entanglement between two stable solid-state qubits interacting via a single-mode cavity subject to dissipation. This effect is achievable in cavity quantum electrodynamics systems, assisted with strong classical pumping detuned from the c...

Full description

Saved in:
Bibliographic Details
Published in:Physical review. A, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2010-11, Vol.82 (5), Article 052330
Main Authors: Dukalski, Marcin, Blanter, Ya. M.
Format: Article
Language:English
Subjects:
ASYMPTOTIC SOLUTIONS
BOSONS
CAVITIES
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
CORRELATIONS
ELECTRODYNAMICS
FIELD THEORIES
INFORMATION
MATHEMATICAL SOLUTIONS
NUCLEAR PUMPING
PERIODICITY
PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
PUMPING
QUANTUM ELECTRODYNAMICS
QUANTUM ENTANGLEMENT
QUANTUM FIELD THEORY
QUANTUM INFORMATION
QUBITS
SOLIDS
VARIATIONS
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We present a phenomenon of an asymptotic revival of bipartite entanglement between two stable solid-state qubits interacting via a single-mode cavity subject to dissipation. This effect is achievable in cavity quantum electrodynamics systems, assisted with strong classical pumping detuned from the cavity eigenmode, under the assumption of short system-bosonic reservoir correlation times. Moreover, we prove that this effect is independent of the initial cavity state and that all initially prepared Bell states experience the same qualitative effects. We present a method that can be used to generalize an arbitrary number of solid-state qubits.
ISSN:1050-2947
1094-1622
DOI:10.1103/PhysRevA.82.052330