19 citations · 45 across the 5 of their papers we have counts for
3 papers · 1 filter
Multi-field inflation from single-field models
Martin Bojowald, Suddhasattwa Brahma, Sean Crowe +2
Quantization implies independent degrees of freedom that do not appear in the classical theory, given by fluctuations, correlations, and higher moments of a state. A systematic der…
Quantum Higgs Inflation
Martin Bojowald, Suddhasattwa Brahma, Sean Crowe +2
The Higgs field is an attractive candidate for the inflaton because it is an observationally confirmed fundamental scalar field. Importantly, it can be modeled by the most general…
Canonical description of cosmological backreaction
Martin Bojowald, Ding Ding
Canonical methods of quasiclassical dynamics make it possible to go beyond a strict background approximation for cosmological perturbations by including independent fields such as…