Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2009-03-28

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

Included Journals: Scopus、EI、SCIE

Volume: 42

Issue: 6

ISSN: 0953-4075

Abstract: A coupled array of N identical cavities, each of which contains a five-level atom, is investigated. The results show that the atoms, via the exchange of virtual photons, can be effectively equal to a spin-1 Heisenberg model under certain conditions. By tuning the laser fields, the parameters of the effective Hamiltonian can be controlled.