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hep-th2016★ 5 cited
Isometries, gaugings and N=2 supergravity decoupling
Ignatios Antoniadis, Jean-Pierre Derendinger, P. Marios Petropoulos +1
We study off-shell rigid limits for the kinetic and scalar-potential terms os a single N=2 hypermultiplet. In the kinetic term, these rigid limits establish relations between four-…
hep-th2014★ 40 cited
The classical Yang-Baxter equation and the associated Yangian symmetry of gauged WZW-type theories
Georgios Itsios, Konstantinos Sfetsos, Konstantinos Siampos +1
We construct the Lax-pair, the classical monodromy matrix and the corresponding solution of the Yang--Baxter equation, for a two-parameter deformation of the Principal chiral model…