Valter Moretti | Local Quantum Physics Crossroads

Valter Moretti

Papers

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

Lett Math Phys 2021 (in print)

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

Bulk-boundary asymptotic equivalence of two strict deformation quantizations

Valter Moretti, Christiaan J. F van de Ven

May 09, 2020

open access link Letters in Mathematical Physics 110(11), (2020) 2941-2963

An operational construction of the sum of two non-commuting observables in quantum theory and related constructions

Nicolò Drago, Sonia Mazzucchi, Valter Moretti

September 24, 2019

Observable, spectral theory, Projection-valued Measure, Trotter Formula, Feynman integral

open access link Lett. Math. Phys, (2020)

Pages

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