78 citations · 213 across the 7 of their papers we have counts for
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hep-th2009★ 59 cited
A Quintom scenario with mixed kinetic terms
Emmanuel N. Saridakis, Joel M. Weller
We examine an extension of the quintom scenario of dark energy, in which a canonical scalar field and a phantom field are coupled through a kinetic interaction. We perform a phase…
astro-ph.CO2009★ 29 cited
Quintessence dynamics with two scalar fields and mixed kinetic terms
Carsten van de Bruck, Joel M. Weller
The dynamical properties of a model of dark energy in which two scalar fields are coupled by a non-canonical kinetic term are studied. We show that overall the addition of the coup…