39 citations · 53 across the 9 of their papers we have counts for
Showing 2023Show all
2 papers · 1 filter
gr-qc2023
States of Low Energy on Bianchi I spacetimes
Rudrajit Banerjee, Max Niedermaier
States of Low Energy are a class of exact Hadamard states for free quantum fields on cosmological spacetimes whose structure is fixed at {\it all} scales by a minimization principl…
hep-th2023
-cutoff regularization for fields on hyperbolic space
Rudrajit Banerjee, Maximilian Becker, Renata Ferrero
We apply a novel background independent regularization scheme, the -cutoffs, to self-consistently quantize scalar and metric fluctuations on the maximally symmetric but non-comp…