15 citations · 16 across the 2 of their papers we have counts for
6 papers
QFT holography near the horizon of Schwarzschild-like spacetimes
V. Moretti, N. Pinamonti
It is argued that free QFT can be defined on the event horizon of a Schwarzschild-like spacetime and that this theory is unitarily and algebraically equivalent to QFT in the bulk (…
The interplay of the polar decomposition theorem and the Lorentz group
Valter Moretti
It is shown that the polar decomposition theorem of operators in (real) Hilbert spaces gives rise to the known decomposition in boost and spatial rotation part of any matrix of the…
A review on recent results of the -function regularization procedure in curved spacetime
Valter Moretti
Some recent (1997-1998) theoretical results concerning the -function regularization procedure used to renormalize, at one-loop, the effective Lagrangian, the field fluctuations…
ζfunction renormalization of one-loop stress tensors in curved spacetime: a check on the method in the conical manifold and other cases
V. Moretti
A previously introduced method to renormalize the one-loop stress tensor and the one-loop vacuum fluctuations in a curved background by a direct local -function approach is chec…
Kabat's Surface Terms in the Zeta-Function approach
Devis Iellici, Valter Moretti
The thermal partition functions of photons in any covariant gauge and gravitons in the harmonic gauge, propagating in a Rindler wedge, are computed using a local zeta-function appr…
Hessling's Quantum Equivalence Principle and the Temperature of an Extremal Reissner-Nordström Black Hole
Valter Moretti
The Hessling improvement of the Haag, Narnhofer and Stein principle is analysed in the case of a massless scalar field propagating outside of an extremal R-N black hole. It is foun…