On the remark of the existence of Virasoro symmetry for the nonlinear sigma -model

DOI10.1088/0305-4470/21/17/001zbMath0698.35147OpenAlexW2006385096MaRDI QIDQ3475746

Wei Li

Publication date: 1988

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/21/17/001

zbMATH Keywords

Virasoro symmetrynonlinear \(\sigma\) model

Mathematics Subject Classification ID

Symmetry breaking in quantum theory (81R40) Partial differential equations of mathematical physics and other areas of application (35Q99)

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