Erratum to: “Trapped quintessential inflation” [Phys. Lett. B 642 (2006) 294]
نویسندگان
چکیده
منابع مشابه
Trapped Quintessential Inflation from Flux Compactifications
Quintessential inflation is studied using a string modulus as the inflaton– quintessence field. It is assumed that the modulus crosses an enhanced symmetry point (ESP) in field space. Particle production at the ESP temporarily traps the modulus resulting in a period of inflation. After reheating, the modulus freezes due to cosmological friction at a large value, such that its scalar potential i...
متن کاملTrapped Quintessential Inflation in the context of Flux Compactifications
We present a model for quintessential inflation using a string modulus for the inflaton quintessence field. The scalar potential of our model is based on generic non-perturbative potentials arising in flux compactifications. We assume an enhanced symmetry point (ESP), which fixes the initial conditions for slow-roll inflation. When crossing the ESP the modulus becomes temporarily trapped, which...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2007
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2006.09.070