Wilson-loop symmetry breaking reexamined

The splitting in energy of gauge field vacua on the non-simply connected space $S^3/Z_2$ is reconsidered. We show the calculation to the one-loop level for a Yang-Mills vector with a ghost field. We confirm our previous result and give a solution to the question posed by Freire, Rom\~ao and Barroso.

Detalles Bibliográficos
Autores principales: Nakamula, Atsushi, Shiraishi, Kiyoshi
Lenguaje:eng
Publicado: 2014
Materias:
General Theoretical Physics
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(88)91357-3
http://cds.cern.ch/record/189623
Descripción
Sumario:The splitting in energy of gauge field vacua on the non-simply connected space $S^3/Z_2$ is reconsidered. We show the calculation to the one-loop level for a Yang-Mills vector with a ghost field. We confirm our previous result and give a solution to the question posed by Freire, Rom\~ao and Barroso.

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