151 citations · 1.5k across the 36 of their papers we have counts for
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hep-th2019★ 53 cited
Lie Algebra Expansions and Actions for Non-Relativistic Gravity
Eric Bergshoeff, Jose Manuel Izquierdo, Tomas Ortin +1
We show that the general method of Lie algebra expansions can be applied to re-construct several algebras and related actions for non-relativistic gravity that have occurred in the…
hep-th2019★ 36 cited
Extended Bargmann supergravity from a Lie algebra expansion
José A. de Azcárraga, Diego Gútiez, José M. Izquierdo
In this paper we show how the method of Lie algebra expansions may be used to obtain, in a simple way, both the extended Bargmann Lie superalgebra and the Chern-Simons action assoc…