Cosmological models in semi-classical and higher order gravitational theories
We have studied semiclassical models with a classical scalar field, giving exact solutions in the cases of a λ φ4 and an exponential self-interaction potential, in the last case we have also studied the influence of the vacuum polarization terms on the stability of the power-law solutions. We have a...
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| Autores principales: | Chimento, L.P., Zuccalá, N.A. |
|---|---|
| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_0004640X_v274_n4_p837_Chimento |
| Aporte de: |
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