15 citations · 28 across the 14 of their papers we have counts for
3 papers · 1 filter
Measurements in stochastic gravity and thermal variance
Markus B. Fröb, Dražen Glavan, Paolo Meda
We analyze the thermal fluctuations of a free, conformally invariant, Maxwell quantum field (photon) interacting with a cosmological background spacetime, in the framework of quant…
Global Hyperbolicity and Self-adjointness
Markus B. Fröb, Albert Much, Kyriakos Papadopoulos
We show that the spatial part of the Klein-Gordon operator is an essentially self-adjoint operator on the Cauchy surfaces of various classes of spacetimes. Our proof employs the in…
Mode-sum construction of the covariant graviton two-point function in the Poincaré patch of de Sitter space
Markus B. Fröb, Atsushi Higuchi, William C. C. Lima
We construct the graviton two-point function for a two-parameter family of linear covariant gauges in n-dimensional de Sitter space. The construction is performed via the mode-sum…