Papers

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The modular Hamiltonian in asymptotically flat spacetime conformal to Minkowski

Claudio Dappiaggi, Vincenzo Morinelli, Gerardo Morsella, Alessio Ranallo
May 26, 2025
modular operator, asymptotic structures, QFT on curved spacetimes
open access link

Spectral asymmetry via pseudodifferential projections: the massless Dirac operator

Matteo Capoferri, Beatrice Costeri, Claudio Dappiaggi
April 03, 2025
Spectral asymmetry, Dirac operators
open access link

Conservation Law and Trace Anomaly for the Stress Energy Tensor of a Self-Interacting Scalar Field

Beatrice Costeri, Claudio Dappiaggi, Michele Goi
November 11, 2024
pAQFT, trace anomaly
open access link

On the stochastic Sine-Gordon model: an interacting field theory approach

Alberto Bonicelli, Claudio Dappiaggi, Paolo Rinaldi
November 02, 2023
stochastic Sine-Gordon model, pAQFT
open access link

An algebraic correspondence between stochastic differential equations and the Martin-Siggia-Rose formalism

Alberto Bonicelli, Claudio Dappiaggi, Nicolò Drago
February 21, 2023
open access link

An Algebraic and Microlocal Approach to the Stochastic Non-linear Schroedinger Equation

Alberto Bonicelli, Claudio Dappiaggi, Paolo Rinaldi
November 11, 2021
Cubic non linear Schrödinger equation, renormalization, stochastic PDEs
open access link doi:10.1007/s00023-023-01291-4

An Algebraic and Microlocal Approach to the Stochastic Non-linear Schroedinger Equation

Alberto Bonicelli, Claudio Dappiaggi, Paolo Rinaldi
November 11, 2021
Cubic non linear Schrödinger equation, renormalization, stochastic PDEs
open access link doi:10.1007/s00023-023-01291-4

Fundamental solutions and Hadamard states for a scalar field with arbitrary boundary conditions on an asymptotically AdS spacetimes

Claudio Dappiaggi, Alessio Marta
January 25, 2021
open access link doi:10.1007/s11040-021-09402-5

A Microlocal Approach to Renormalization in Stochastic PDEs

Claudio Dappiaggi, Nicolò Drago, Paolo Rinaldi, Lorenzo Zambotti
September 16, 2020
renormalization, stochastic PDEs
open access link doi:10.1142/S0219199721500759

A generalization of the propagation of singularities theorem on asymptotically anti-de Sitter spacetimes

Claudio Dappiaggi, Alessio Marta
May 31, 2020
propagation of singularities, asymptotically AdS spacetimes
open access link

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