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Sifuentes, Rodolfo Alvan Casana; Fainberg, Vladimir Yakovlevich; Escobar, Bruto Max Pimentel; Salvador, Juan Segundo Valverde
(2003)
The thermodynamical partition function of the Duffin–Kemmer–Petiau theory is evaluated using the imaginary-time formalism of quantum field theory at finite temperature and path integral methods. The DKP partition function ...
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Sifuentes, Rodolfo Alvan Casana; Escobar, Bruto Max Pimentel; Salvador, Juan Segundo Valverde
(2006)
In this work we study the electromagnetic field at finite temperature via the massless DKP formalism. The constraint analysis is performed and the partition function for the theory is constructed and computed. When it is ...
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Sifuentes, Rodolfo Alvan Casana; Pazetti, Márcio; Escobar, Bruto Max Pimentel; Salvador, Juan Segundo Valverde
(2009)
We give an action for the massless spinning particle in pseudoclassical mechanics by using grassmann variables. The constructed action is invariant under _-reparametrizations, local SUSY and O(N) transformations. After ...
