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Indexed by:期刊论文

Date of Publication:2008-11-14

Journal:JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS

Included Journals:SCIE、EI、Scopus

Volume:41

Issue:21

ISSN No.:0953-4075

Abstract:In this paper, we study the generation of entanglement in a double-Lambda system. Employing a standard method of laser theory, we deduce the dynamic evolution equation of the two-mode field. We analyse the available entanglement criterion for the double-Lambda system and the condition of entanglement existence. Our results show that, under proper parameters, the two-mode field can be entangled and amplified.