68 research outputs found
Massive photons and Dirac monopoles: electric condensate and magnetic confinement
We use the generalized Julia-Toulouse approach (GJTA) for condensation of
topological currents (charges or defects) to argue that massive photons can
coexist consistently with Dirac monopoles. The Proca theory is obtained here
via GJTA as a low energy effective theory describing an electric condensate and
the mass of the vector boson is responsible for generating a Meissner effect
which confines the magnetic defects in monopole-antimonopole pairs connected by
physical open magnetic vortices described by Dirac brane invariants, instead of
Dirac strings.Comment: 6 pages, version accepted for publication in Physics Letters
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