Relative Cauchy evolution for linear homotopy AQFTs

Simen Bruinsma, Christopher J. Fewster, Alexander Schenkel
August 24, 2021
algebraic quantum field theory, relative Cauchy evolution, Gauge theory, homotopical algebra, chain complexes, BRST/BV formalism
open access link doi:10.1007/s00220-022-04352-7

Revisiting the Okubo-Marshak argument

Christian Gaß, José M. Gracia-Bondía, Jens Mund
August 04, 2021
string localized quantum fields
open access link doi:10.3390/sym13091645

Renormalization in string-localized field theories: a microlocal analysis

Christian Gaß
July 27, 2021
string localized quantum fields, microlocal analysis
open access link Ann. Henri Poincar\'e (2022)

Galois Correspondence and Fourier Analysis on Local Discrete Subfactors

Marcel Bischoff, Simone Del Vecchio, Luca Giorgetti
July 20, 2021
open access link doi:10.1007/s00023-022-01154-4

Relative entropy and curved spacetimes

Fabio Ciolli, Roberto Longo, Alessio Ranallo, Giuseppe Ruzzi
July 14, 2021
open access link Journal of Geometry and Physics 172, 104416 (2022)

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

Local normality of infravacua and relative normalizers for relativistic systems

Bartosz Biadasiewicz, Wojciech Dybalski
June 03, 2021
open access link doi:10.1007/s11005-022-01532-3

Infraparticle states in the massless Nelson model -- revisited

Vincent Beaud, Wojciech Dybalski, Gian Michele Graf
May 12, 2021
open access link

Entropy for spherically symmetric, dynamical black holes from the relative entropy between coherent states of a scalar quantum field

Edoardo D'Angelo
May 10, 2021
open access link doi:10.1088/1361-6382/ac13b8

On multimatrix models motivated by random noncommutative geometry II: A Yang-Mills-Higgs matrix model

Carlos I. Perez-Sanchez
May 03, 2021
finite almost-commutative manifolds, noncommutative geometry, Gauge theory, random noncommutative geometry, quantum gravity
open access link Ann. Henri Poincaré

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