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The chiral de Rham complex and quantum non-linear sigma models
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Theoretical Physics.
2011 (English)In: Nuclear physics B, Proceedings supplements, ISSN 0920-5632, Vol. 216, no 1, 241-242 p.Article in journal (Refereed) Published
Abstract [en]

In [1,2] the interpretation of the chiral de Rham complex as a formal quantization of 2d non-linear sigma models in the Hamiltonian framework was suggested and used to compute symmetry algebras for quantum models with non-flat target spaces. Here we review the construction.

Place, publisher, year, edition, pages
2011. Vol. 216, no 1, 241-242 p.
National Category
Physical Sciences
URN: urn:nbn:se:uu:diva-166767DOI: 10.1016/j.nuclphysbps.2011.04.168ISI: 000297379900024OAI: oai:DiVA.org:uu-166767DiVA: diva2:477523
Available from: 2012-01-13 Created: 2012-01-13 Last updated: 2012-01-13Bibliographically approved

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Källén, Johan
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