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hep-th2012★ 13 cited
Casimir Energy for a Coupled Fermion-Soliton System
Leila Shahkarami, Azadeh Mohammadi, Siamak Sadat Gousheh
In this paper we compute the Casimir energy for a coupled fermion-pseudoscalar field system. In the model considered in this paper the pseudoscalar field is \textit{static} and \te…
hep-th2012★ 13 cited
Casimir Energy for a Coupled Fermion-Kink System and its stability
Siamak Sadat Gousheh, Azadeh Mohammadi, Leila Shahkarami
We compute the Casimir energy for a system consisting of a fermion and a pseudoscalar field in the form of a prescribed kink. This model is not exactly solvable and we use the phas…