Internal space structure generalization of the quintom cosmological scenario
We introduce the Lagrangian for a multiscalar-field configuration in an N-dimensional internal space endowed with a constant metric Qik, and generalize the quintom cosmological scenario. We find the energy momentum tensor of the model and show that the set of dual transformations, which preserve the...
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| Autores principales: | Chimento, L.P., Forte, M., Lazkoz, R., Richarte, M.G. |
|---|---|
| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_15507998_v79_n4_p_Chimento |
| Aporte de: |
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