Papers

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On multimatrix models motivated by random Noncommutative Geometry I: the Functional Renormalization Group as a flow in the free algebra

Carlos I. Perez-Sanchez
July 21, 2020
Renormalization Group, noncommutative geometry, matrix models, fuzzy geometry, quantum spacetime, large-N limit, free probability
open access link Ann Henri Poincaré 22:3095-3148, 2021

The classical limit of mean-field quantum spin systems

Christiaan J. F. van de Ven
July 07, 2020
open access link doi:10.1063/5.0021120

On the Cauchy problem for Friedrichs systems on globally hyperbolic manifolds with timelike boundary

Nicolas Ginoux, Simone Murro
July 06, 2020
symmetric hyperbolic systems, symmetric positive systems, admissible boundary conditions, Dirac operator, normally hyperbolic operator, Klein-Gordon operator, heat operator, reaction-diffusion operator, globally hyperbolic manifolds with timelike boundary.
open access link Adv. Differential Equations 27(7/8): 497-542 (2022) article file

Magnetic Perturbations of Anyonic and Aharonov-Bohm Schrödinger Operators

Michele Correggi, Davide Fermi
June 16, 2020
open access link J. Math. Phys. 62(3) (2021), 032101

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

Matrix Field Theory

Alexander Hock
May 15, 2020
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

The semiclassical limit on a star-graph with Kirchhoff conditions

Claudio Cacciapuoti, Davide Fermi, Andrea Posilicano
May 08, 2020
open access link Anal. Math. Phys. 11 (2021), 45

Causal Processes in C*-Algebraic Setting

Chrysovalantis Stergiou
April 16, 2020
open access link doi:10.1007/s10701-021-00411-6

Intertwining operators for symmetric hyperbolic systems on globally hyperbolic manifolds

Simone Murro, Daniele Volpe
April 07, 2020
Symmetric hyperbolic systems; Møller operator; Dirac operator; wave equation
open access link doi:10.1007/s10455-020-09739-0 article file

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