Classical Solutions from Quantum Regime for Barotropic FRW Model |
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| Authors: | J Socorro |
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| Institution: | (1) Instituto de Física de la Universidad de Guanajuato, Apartado Postal E-143, C.P. 37150, León, Guanajuato, México |
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| Abstract: | The quantization of gravity coupled to barotropic perfect fluid matter field with a cosmological constant is carried out. The wave function can be determined for any curvature index  in the FRW minisuperspace model. The meaning of the existence of the classical solution is discussed in the WKB semiclassical approximation. |
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| Keywords: | Classical and quantum exact solutions |
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