Cosmological Evolution of a Quintom Model of Dark Energy


We investigate in this paper the cosmological evolution of a dark energy model with two scalar fields where one of the scalar has canonical kinetic energy and another scalar has negative kinetic energy term. For such a system with exponential potentials we find that during the evolution of the universe the equation of state w changes from w > −1 to w < −1… (More)


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Citations per Year

Citation Velocity: 5

Averaging 5 citations per year over the last 3 years.

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