65 citations · 395 across the 18 of their papers we have counts for
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math-ph2013★ 58 cited
Generating infinite-dimensional algebras from loop algebras by expanding Maurer Cartan forms
R. Caroca, N. Merino, P. Salgado +1
It is shown that the expansion methods developed in refs. arXiv:hep-th/0212347 and arXiv:hep-th/0401033v2 can be generalized so that they permit to study the expansion of algebras…
math-ph2013★ 11 cited
Topological gravity and Wess-Zumino-Witten term
Patricio Salgado, Patricio Salgado-Rebolledo, Omar Valdivia
It is shown that the action for topological gravity in even dimensions is, except by a multiplicative constant, a gauged Wess-Zumino-Witten Term.