Published July 9, 2007 | Version v1
Journal article Metadata-only

Theory of a two-mode entanglement amplifier

Creators

  • 1. Department of Physics, Huazhong University of Science and Technology, Wuhan 430074 (China)

Description

We develop a theory of two-mode entanglement amplifier in a cascade three-level atomic system. Two photons of a strong external pump field induce atomic coherence between the top and bottom levels. We study the dynamics of the system in the presence of losses, concluding that the creation of strongly entangled states with very large photon numbers seems achievable

Additional details

Identifiers

DOI
10.1016/j.physleta.2007.02.096;
PII
S0375-9601(07)00199-5;

Publishing Information

Journal Title
Physics Letters. A
Journal Volume
366
Journal Issue
6
Journal Page Range
p. 596-599
ISSN
0375-9601
CODEN
PYLAAG

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39014167
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
AMPLIFIERS; PHOTONS; QUANTUM ENTANGLEMENT; QUANTUM MECHANICS
Descriptors DEC
BOSONS; ELECTRONIC EQUIPMENT; ELEMENTARY PARTICLES; EQUIPMENT; MASSLESS PARTICLES; MECHANICS

Optional Information

Copyright
Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.