9 citations · 9 across the 1 of their papers we have counts for
8 papers
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…
General-relativistic spin system
Danilo Artigas, Jakub Bilski, Sean Crowe +2
The models of spin systems defined on Euclidean space provide powerful machinery for studying a broad range of condensed matter phenomena. While the non-relativistic effective desc…
Minisuperspace results for causal dynamical triangulations
Bekir Baytas, Martin Bojowald, Sean Crowe +1
Detailed applications of minisuperspace methods are presented and compared with results obtained in recent years by means of causal dynamical triangulations (CDTs), mainly in the f…
Equivalence of models in loop quantum cosmology and group field theory
Bekir Baytas, Martin Bojowald, Sean Crowe
The paradigmatic models often used to highlight cosmological features of loop quantum gravity and group field theory are shown to be equivalent, in the sense that they are differen…
Effective potentials from semiclassical truncations
Bekir Baytas, Martin Bojowald, Sean Crowe
Canonical variables for the Poisson algebra of quantum moments are introduced here, expressing semiclassical quantum mechanics as a canonical dynamical system that extends the clas…