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Gauge theories of Josephson junction arrays

We show that the zero-temperature physics of planar Josephson junction arrays in the self-dual approximation is governed by an Abelian gauge theory with periodic mixed Chern-Simons term describing the charge-vortex coupling. The periodicity requires the existence of (Euclidean) topological excitatio...

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Detalles Bibliográficos
Autores principales: Diamantini, M.C., Sodano, P., Trugenberger, C.A.
Lenguaje:eng
Publicado: 1995
Materias:
Acceso en línea:https://dx.doi.org/10.1016/0550-3213(96)00309-4
http://cds.cern.ch/record/291819