The quantization of Proca fields on globally hyperbolic spacetimes: Hadamard states and Møller operators

Valter Moretti, Simone Murro, Daniele Volpe
October 17, 2022
Proca Field, Hadamard states, M{\o}ller operator
open access link Annales Henri Poincaré (2023)

Paracausal deformations of Lorentzian metrics and Møller isomorphisms in algebraic quantum field theory

Valter Moretti, Simone Murro, Daniele Volpe
September 14, 2021
paracausal deformation, convex interpolation, Cauchy problem, Møller operators, normally hyperbolic operators, algebraic quantum field theory, Hadamard states, globally hyper- bolic manifolds
open access link Sel. Math. New Ser. 29, 56 (2023) https://link.springer.com/article/10.1007/s00029-023-00860-z

On the Stress-Energy Tensor of Quantum Fields in Curved Spacetimes - Comparison of Different Regularization Schemes and Symmetry of the Hadamard/Seeley-DeWitt Coefficients

Thomas-Paul Hack, Valter Moretti
February 23, 2012
Hadamard states, DeWitt-Schwinger- and the Hadamard-point-splitting procedure
open access link J. Phys. A: Math. Theor. 45 374019 (2012)

Distinguished quantum states in a class of cosmological spacetimes and their Hadamard property

Claudio Dappiaggi, Valter Moretti, Nicola Pinamonti
December 21, 2008
QFT on curved spacetimes, Hadamard states, cosmological spacetimes
open access link J.Math.Phys. 50 (2009) 062304

Cosmological horizons and reconstruction of quantum field theories

Claudio Dappiaggi, Valter Moretti, Nicola Pinamonti
December 11, 2007
Hadamard states, cosmological spacetimes
open access link Comm.Math.Phys.285:1129-1163,2009