Hadronic matter under an external magnetic field: In-medium modification of the pion mass

The covariant propagator of a fermion with intrinsic magnetic moment interacting with a uniform external magnetic field is presented for finite temperature and baryonic density. The case of a scalar boson is also considered. The final expressions are given in terms of a four-dimensional momentum rep...

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Guardado en:
Detalles Bibliográficos
Autor principal: Aguirre, Ricardo Miguel
Formato: Articulo
Lenguaje:Inglés
Publicado: 2017
Materias:
Física
Masa del pion
Momento magnetico anomalo
Propagador de campo de dirac
Campo magnetico
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/99166
https://ri.conicet.gov.ar/11336/50044
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata

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