33 citations · 162 across the 16 of their papers we have counts for
3 papers · 1 filter
Quantum groups and noncommutative spacetimes with cosmological constant
A. Ballesteros, I. Gutiérrez-Sagredo, F. J. Herranz +2
Noncommutative spacetimes are widely believed to model some properties of the quantum structure of spacetime at the Planck regime. In this contribution the construction of (anti-)d…
The kappa-(A)dS quantum algebra in (3+1) dimensions
Angel Ballesteros, Francisco J. Herranz, Fabio Musso +1
The quantum duality principle is used to obtain explicitly the Poisson analogue of the kappa-(A)dS quantum algebra in (3+1) dimensions as the corresponding Poisson-Lie structure on…
On Hamiltonians with position-dependent mass from Kaluza-Klein compactifications
Ángel Ballesteros, Iván Gutiérrez-Sagredo, Pedro Naranjo
In a recent paper (J.R. Morris, Quant. Stud. Math. Found. 2 (2015) 359), an inhomogeneous compactification of the extra dimension of a five-dimensional Kaluza-Klein metric has been…