SCOAP3 Repository 4 records found  Search took 0.01 seconds. 
1. Linear and second-order 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/s10052-019-6852-y
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2. Semi-simple enlargement of the b m s 3 $$ \mathfrak{b}\mathfrak{m}{\mathfrak{s}}_3 $$ algebra from a so 2 , 2 ⊕ so 2 , 1 $$ \mathfrak{so}\left(2,\ 2\right)\oplus \mathfrak{so}\left(2,\ 1\right) $$ Chern-Simons theory / Concha, Patrick ; Merino, Nelson ; Rodríguez, Evelyn ; Salgado-Rebolledo, Patricio ; et al
In this work we present a BMS-like ansatz for a Chern-Simons theory based on the semi-simple enlargement of the Poincaré symmetry, also known as AdS-Lorentz algebra. [...]
Published in JHEP 1902 (2019) 002 10.1007/JHEP02(2019)002 arXiv:1810.12256
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3. Asymptotic symmetries of three-dimensional Chern-Simons gravity for the Maxwell algebra / Concha, Patrick ; Merino, Nelson ; Miskovic, Olivera ; Rodríguez, Evelyn ; et al
We study a three-dimensional Chern-Simons 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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3 Valdivia, O.
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