Sigma models
Publications
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Difference equations: From Berry connections to the Coulomb branch
by Andrea E. V. Ferrari, Daniel Zhang,
SciPost Phys. 18, 045 (2025) -
Spectral properties of Levy Rosenzweig-Porter model via supersymmetric approach
by Elizaveta Safonova, Mikhail Feigel'man, Vladimir Kravtsov,
SciPost Phys. 18, 010 (2025) -
WZW terms without anomalies: Generalised symmetries in chiral Lagrangians
by Joe Davighi, Nakarin Lohitsiri,
SciPost Phys. 17, 168 (2024) -
Gauged sigma models and magnetic Skyrmions
by Bernd J Schroers,
SciPost Phys. 7, 030 (2019) -
Sigma models on flags
by Kantaro Ohmori, Nathan Seiberg, Shu-Heng Shao,
SciPost Phys. 6, 017 (2019) -
A Generalized Construction of Calabi-Yau Models and Mirror Symmetry
by Per Berglund, Tristan Hubsch,
SciPost Phys. 4, 009 (2018)
Submissions (unpublished only)
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Infrared properties of two-dimensional SU(N)/H nonlinear $\sigma$ models at nonzero $\theta$ angles
by Philippe Lecheminant, Yuya Tanizaki, Keisuke Totsuka
(submitted 2025-01-11 to SciPost Physics) -
Non-Invertible Defects in Nonlinear Sigma Models and Coupling to Topological Orders
by Po-Shen Hsin
(submitted 2023-03-02 to SciPost Physics)