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mathematical, conceptual, and constructive problems in
local relativistic quantum physics (LQP).

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Valter Moretti's picture

Valter Moretti

Università di Trento
https://moretti.maths.unitn.it/home.html

Papers

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

The classical limit of Schrödinger operators in the framework of Berezin quantization and spontaneous symmetry breaking as emergent phenomenon

Valter Moretti, Christiaan J.F.van de Ven
March 21, 2022
open access link doi:10.1142/S0219887822500037

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

On the global Hadamard condition in QFT and the signed squared geodesic distance defined in domains larger than convex normal neighborhoods

Valter Moretti
July 10, 2021
Hadamard sates, global Hadamard parametrix, signed geodesical distance
open access link Letters in Mathematical Physics (2021) 111:130 article file

The classical limit of Schrödinger operators in the framework of Berezin quantization and spontaneous symmetry breaking as emergent phenomenon

Valter Moretti, Christiaan J. F. van de Ven
March 22, 2021
Strict quantization deformation, Spontaneous Symmetry Breacking
open access link Int. J. Geom Methods in Mathematical Physics

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Slides

  • Title: QFT in curved spacetimes containing null-like boundaries and bulk to boundary correspondence
    Event: Algebraic Quantum Field Theory – the first 50 Years
    Date: July 31, 2009

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