Equivalence of Chern-Simons gauge theory and WZNW model using a BRST symmetry
1999 (English)In: Physics Letters B, ISSN 0370-2693, ., Vol. 466, 227-233 p.Article in journal (Refereed) Published
The equivalence between the Chern-Simons gauge theory on a three-dimensional manifold with boundary and the WZNW model on the boundary is established in a simple and general way using the BRST symmetry. Our approach is based on restoring gauge invariance of the Chern-Simons theory in the presence of a boundary. This gives a correspondence to the WZNW model that does not require solving any constraints, fixing the gauge or specifying boundary conditions.
Place, publisher, year, edition, pages
1999. Vol. 466, 227-233 p.
Research subject Theoretical Physics
IdentifiersURN: urn:nbn:se:uu:diva-236934DOI: 10.1016/S0370-2693(99)01138-7OAI: oai:DiVA.org:uu-236934DiVA: diva2:766037