19 citations · 33 across the 2 of their papers we have counts for
2 papers
hep-th2016★ 19 cited
Beyond the standard gauging: gauge symmetries of Dirac Sigma Models
Athanasios Chatzistavrakidis, Andreas Deser, Larisa Jonke +1
In this paper we study the general conditions that have to be met for a gauged extension of a two-dimensional bosonic sigma-model to exist. In an inversion of the usual approach of…
hep-th2014★ 14 cited
Sigma-model limit of Yang-Mills instantons in higher dimensions
Andreas Deser, Olaf Lechtenfeld, Alexander D. Popov
We consider the Hermitian Yang-Mills (instanton) equations for connections on vector bundles over a 2n-dimensional Kähler manifold X which is a product Y x Z of p- and q-dimensiona…