Daniele Volpe

Daniele Volpe
Università degli Studi di Trento | UNITN · Department of Mathematics

Master of Science
PhD students working in Quantum Field Theory in curved spacetime.

About

5
Publications
375
Reads
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32
Citations
Citations since 2016
3 Research Items
29 Citations
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20162017201820192020202120220123456
Education
September 2015 - July 2019
University of Padova
Field of study
  • Theoretical Physics
December 2012 - October 2015

Publications

Publications (5)
Preprint
Full-text available
This paper deals with several issues concerning the algebraic quantization of the real Proca fields in a globally hyperbolic spacetime and the definition and existence of Hadamard states for that field. In particular, extending previous work, we construct the so-called M{\o}ller $*$-isomorphism between the algebras of Proca observables on paracausa...
Preprint
Full-text available
Given a pair of normally hyperbolic operators over (possibily different) globally hyperbolic spacetimes on a given smooth manifold, the existence of a geometric isomorphism, called {\em M{\o}ller operator}, between the space of solutions is studied. This is achieved by exploiting a new equivalence relation in the space of globally hyperbolic metric...
Article
Full-text available
In this paper a geometric process to compare solutions of symmetric hyperbolic systems on (possibly different) globally hyperbolic manifolds is constructed by means of intertwining operators which implements a non-canonical isomorphism. By fixing a suitable parameter, it is shown the resulting intertwining operator preserves Hermitian forms natural...
Article
Full-text available
We analyze systematically several deformations arising from two-dimensional harmonic oscillators which can be described in terms of $\cal{D}$-pseudo bosons. They all give rise to exactly solvable models, described by non self-adjoint hamiltonians whose eigenvalues and eigenvectors can be found adopting the quite general framework of the so-called $...
Article
Full-text available
We analyze systematically several deformations arising from two-dimensional harmonic oscillators which can be described in terms of $\cal{D}$-pseudo bosons. They all give rise to exactly solvable models, described by non self-adjoint hamiltonians whose eigenvalues and eigenvectors can be found adopting the quite general framework of the so-called $...

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Projects

Project (1)
Project
The aim of this project is to investigate the classical deformation arguments used in QFT in the setting of symmetric hyperbolic systems as well as of pre-normally hyperbolic operators on Lorentzian manifold with (possibly not empty) boundary