SCOAP3 Repository 2 records found  Search took 0.01 seconds. 
1. The κ -(A)dS quantum algebra in (3 + 1) dimensions / Ballesteros, Ángel ; Herranz, Francisco J. ; Musso, Fabio ; Naranjo, Pedro
The quantum duality principle is used to obtain explicitly the Poisson analogue of the κ -(A)dS quantum algebra in ( 3+1 ) dimensions as the corresponding Poisson–Lie structure on the dual solvable Lie group. [...]
Published in Physics letters B (2017) 10.1016/j.physletb.2017.01.020
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2. Towards ( 3+1 ) gravity through Drinfel'd doubles with cosmological constant / Ballesteros, Angel ; Herranz, Francisco J. ; Naranjo, Pedro
We present the generalisation to ( 3+1 ) dimensions of a quantum deformation of the ( 2+1 ) (Anti)-de Sitter and Poincaré Lie algebras that is compatible with the conditions imposed by the Chern–Simons formulation of ( 2+1 ) gravity. [...]
Published in Physics letters B 746 (2015) 37-43 10.1016/j.physletb.2015.04.041
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