1.

Linear and secondorder geometry perturbations on spacetimes with torsion
/ Izaurieta, Fernando ; Rodríguez, Eduardo ; Valdivia, Omar
In order to study gravitational waves in any realistic astrophysical scenario, one must consider geometry perturbations up to second order. [...]
Published in EPJC 79 (2019) 337
10.1140/epjc/s100520196852y
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2.

Semisimple enlargement of the b m s 3 $$ \mathfrak{b}\mathfrak{m}{\mathfrak{s}}_3 $$ algebra from a so 2 , 2 ⊕ so 2 , 1 $$ \mathfrak{so}\left(2,\ 2\right)\oplus \mathfrak{so}\left(2,\ 1\right) $$ ChernSimons theory
/ Concha, Patrick ; Merino, Nelson ; Rodríguez, Evelyn ; SalgadoRebolledo, Patricio ; et al
In this work we present a BMSlike ansatz for a ChernSimons theory based on the semisimple enlargement of the Poincaré symmetry, also known as AdSLorentz algebra. [...]
Published in JHEP 1902 (2019) 002
10.1007/JHEP02(2019)002
arXiv:1810.12256
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3.

Asymptotic symmetries of threedimensional ChernSimons gravity for the Maxwell algebra
/ Concha, Patrick ; Merino, Nelson ; Miskovic, Olivera ; Rodríguez, Evelyn ; et al
We study a threedimensional ChernSimons gravity theory based on the Maxwell algebra. [...]
Published in JHEP 1810 (2018) 079
10.1007/JHEP10(2018)079
arXiv:1805.08834
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4.

Covariant quiver gauge theories
/ Richard J. Szabo ; Omar Valdivia
We consider dimensional reduction of gauge theories with arbitrary gauge group in a formalism based on equivariant principal bundles. [...]
Published in JHEP 1406 (2014) 144
10.1007/JHEP06(2014)144
arXiv:1404.4319
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