155 citations · 3.6k across the 84 of their papers we have counts for
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Particle Production of Vector Fields: Scale Invariance is Attractive
Konstantinos Dimopoulos, Jacques M. Wagstaff
In a model of an Abelian vector boson with a Maxwell kinetic term and non-negative mass-squared it is demonstrated that, under fairly general conditions during inflation, a scale-i…
The gravitino problem in supersymmetric warm inflation
Juan C. Bueno Sanchez, Mar Bastero-Gil, Arjun Berera +2
The warm inflation paradigm considers the continuous production of radiation during inflation due to dissipative effects. In its strong dissipation limit, warm inflation gives way…
The quantum origin of cosmic structure: theory and observations
Konstantinos Dimopoulos
The particle production process is reviewed, through which cosmic inflation can produce a scale invariant superhorizon spectrum of perturbations of suitable fields starting from th…