We develop the first and second quantized version of a model consisting of a closed bosonic relativistic membrane coupled to a three-index gauge potential Aμνϱ(x). The model is reparametrization invariant as well as invariant under a generalized U(1)-gauge transformation and is developed in analogy to scalar QED. We call it the membrane abelian Higgs model. For imaginary surface tension the absolute value of the membrane field has a non-vanishing vacuum expectation value and the gauge symmetry is spontaneously broken; as a consequence, the gauge field Aμνϱ(x) acquires a mass while the Goldstone bosons disappear from the physical spectrum. However, unlike the usual Higgs mechanism, the physical spectrum consist of spin-0 (pseudoscalar) particles.

The membrane abelian Higgs model

SPALLUCCI, EURO
1991-01-01

Abstract

We develop the first and second quantized version of a model consisting of a closed bosonic relativistic membrane coupled to a three-index gauge potential Aμνϱ(x). The model is reparametrization invariant as well as invariant under a generalized U(1)-gauge transformation and is developed in analogy to scalar QED. We call it the membrane abelian Higgs model. For imaginary surface tension the absolute value of the membrane field has a non-vanishing vacuum expectation value and the gauge symmetry is spontaneously broken; as a consequence, the gauge field Aμνϱ(x) acquires a mass while the Goldstone bosons disappear from the physical spectrum. However, unlike the usual Higgs mechanism, the physical spectrum consist of spin-0 (pseudoscalar) particles.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/2621046
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