Global Phase Time and Path Integral for the Kantowski-Sachs Anisotropic Universe |
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| Authors: | Claudio Simeone |
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| Affiliation: | (1) Departamento de Física, Comisión Nacional de Energí a Atómica Av. del Libertador 8250, 1429 Buenos Aires, Argentina;(2) Departamento de Fí sica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón I, 1428 Buenos Aires, Argentina |
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| Abstract: | The action functional of the anisotropic Kantowski-Sachs cosmological model is turned into that of an ordinary gauge system. Then a global phase time is identified for the model by imposing canonical gauge conditions, and the quantum transition amplitude is obtained by means of the usual path integral procedure of Fadeev and Popov. |
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| Keywords: | Minisuperspace path integral global phase time |
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