THE GAUGING OF TWO-DIMENSIONAL BOSONIC SIGMA MODELS ON WORLD-SHEETS WITH DEFECTS-Reference-Cited by-同舟云学术

THE GAUGING OF TWO-DIMENSIONAL BOSONIC SIGMA MODELS ON WORLD-SHEETS WITH DEFECTS

Published:2013-07 Issue:06 Volume:25 Page:1350010
ISSN:0129-055X
Container-title:Reviews in Mathematical Physics
language:en
Short-container-title:Rev. Math. Phys.

Author:

GAWȨDZKI KRZYSZTOF¹,SUSZEK RAFAŁ R.²,WALDORF KONRAD³

Affiliation:

1. Laboratoire de Physique, C.N.R.S., ENS-Lyon, Université de Lyon, 46 Allée d'Italie, 69364 Lyon, France

2. Katedra Metod Matematycznych Fizyki, Wydział Fizyki, Uniwersytet Warszawski, ul. Hoża 74, PL-00-682, Warszawa, Poland

3. Fakultät für Mathematik, Universität Regensburg, Universitätsstraße 31, 93053 Regensburg, Germany

Abstract

We extend our analysis of the gauging of rigid symmetries in bosonic two-dimensional sigma models with Wess–Zumino terms in the action to the case of world-sheets with defects. A structure that permits a non-anomalous coupling of such sigma models to world-sheet gauge fields of arbitrary topology is analyzed, together with obstructions to its existence, and the classification of its inequivalent choices.

Publisher

World Scientific Pub Co Pte Lt

Subject

Mathematical Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0129055X13500104

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