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Fundamental Interacions-COSMO on Muck Rack

Fundamental Interacions-COSMO

As seen in: Physical Review B
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Inflation and late-time accelerated expansion driven by $k$-essence degenerate dynamics

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By Nelson Pinto-Neto, Jorge Zanelli, Alexsandre L. Ferreira, Fundamental Interacions-COSMO
| Physical Review B
We consider a k-essence model in which a single scalar field can be responsible for both primordial inflation and the present observed acceleration of the cosmological background geometry, while also admitting a nonsingular de Sitter beginning of the Universe (it arises from de Sitter and ends in de Sitter).
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