Vacuum polarization by a magnetic flux in a cosmic string background.

Artículos de revistas

Fecha

2004-02-01

Registro en:

Nuclear Physics B-proceedings Supplements. Amsterdam: Elsevier Science Bv, v. 127, p. 77-83, 2004.

0920-5632

http://hdl.handle.net/11449/116680

10.1016/j.nuclphysbps.2003.12.012

WOS:000189279000012

Autor

Universidade Estadual Paulista (Unesp)

Univ Fed Paraiba

Institución

Universidade Estadual Paulista (Brasil)

Resumen

In this paper we analyse the vacuum polarization effects due to a magnetic flux on massless fermionic fields in a cosmic string background. Three distinct configurations of magnetic fields are considered. In all of them the magnetic fluxes are confined in a long cylindrical tube of finite radius.

Materias

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