Emergence of Artificial Photons in an Optical Lattice

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We establish the theoretical feasibility of direct analog simulation of the compact U(1) lattice gauge theories in optical lattices with dipolar bosons. We discuss the realizability of the topological Coulomb phase in extended Bose-Hubbard models in several optical lattice geometries. We predict the testable signatures of this emergent phase in noise correlation measurements, thus suggesting the possible emergence of artificial light in optical lattices.
4 pages, 2 eps figure

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Strongly Correlated Electrons, Quantum Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/121744

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0605154
 http://arxiv.org/abs/cond-mat/0605154
 Phys. Rev. Lett. 97, 200401 (2006)
 doi:10.1103/PhysRevLett.97.200401

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arXiv