Papers

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Symmetries in Quantum Field Theory and superselection structure

Karl-Henning Rehren
July 18, 2023
Symmetries, Superselection sectors, Conformal quantum field theory, two-dimensional models
Commissioned by the Encyclopedia of Mathematical Physics, M. Bojowald and R.J. Szabo (eds.). To be published by Elsevier.
article file

String-localized quantum field theory

Karl-Henning Rehren, Bert Schroer
July 18, 2023
String-localized quantum fields, perturbative QFT, causal perturbation theory, Standard Model of particles
Commissioned by the Encyclopedia of Mathematical Physics, M. Bojowald and R.J. Szabo (eds.). To be published by Elsevier.
article file

Quantum general covariance

Christian Gaß, José M. Gracia-Bondía, Karl-Henning Rehren
April 12, 2023
open access link Class. Quant. Grav. 40 (2023) 195016

How the Higgs potential got its shape

Jens Mund, Karl-Henning Rehren, Bert Schroer
September 13, 2022
causal perturbation theory, string-localized fields, Abelian Higgs model
open access link Nucl. Phys. B987 (2023) 116109

Causal Lie products of free fields and the emergence of quantum field theory

Detlev Buchholz, Roberto Longo, Karl-Henning Rehren
April 01, 2022
open access link Found.Phys. 52 (2022) 5, 108

On the spacetime structure of infrared divergencies in QED

Christian Gaß, Karl-Henning Rehren, Felix Tippner
September 21, 2021
open access link Lett. Math. Phys. 112 (2022) 37.

Infraparticle quantum fields and the formation of photon clouds

Jens Mund, Karl-Henning Rehren, Bert Schroer
September 21, 2021
open access link JHEP04 (2022) 083, arXive version 2109.10342v2 more comprehensive

The Master Ward Identity for scalar QED

Michael Dütsch, Luis Peters, Karl-Henning Rehren
August 19, 2020
open access link doi:10.1007/s00023-021-01048-x

Gauss' Law and String-Localized Quantum Field Theory

Jens Mund, Karl-Henning Rehren, Bert Schroer
June 20, 2019
open access link J. High En. Phys. 01 (2020) 001

Spacelike deformations: Higher-spin fields from scalar fields

Vincenzo Morinelli, Karl-Henning Rehren
May 21, 2019
Quantum field theory, Operator algebra, Spacelike deformation of Poincaré representation, higher spin fields
open access link Letters in Mathematical Physics article file

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