33 citations · 162 across the 16 of their papers we have counts for
16 papers
A de Broglie-Bohm Model of Pure Shape Dynamics: -body system
Pooya Farokhi, Tim Koslowski, Pedro Naranjo +1
We provide the construction of a de Broglie-Bohm model of the -body system within the framework of Pure Shape Dynamics. The equation of state of the curve in shape space is work…
A Proposal for a Metaphysics of Self-Subsisting Structures. I. Classical Physics
Antonio Vassallo, Pedro Naranjo, Tim Koslowski
We present a new metaphysical framework for physics that is conceptually clear, ontologically parsimonious, and empirically adequate. This framework relies on the notion of self-su…
The Physics and Metaphysics of Pure Shape Dynamics
Antonio Vassallo, Pedro Naranjo, Tim Koslowski
The goal of this essay is twofold. First, it provides a quick look at the foundations of modern relational mechanics by tracing its development from Julian Barbour and Bruno Bertot…
Pure shape dynamics: General framework
Tim Koslowski, Pedro Naranjo, Antonio Vassallo
We put forward a general framework for describing relational physical theories, which we call Pure Shape Dynamics (PSD). Elaborating on the original insights brought about by the S…
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…
AdS Poisson homogeneous spaces and Drinfel'd doubles
Angel Ballesteros, Catherine Meusburger, Pedro Naranjo
The correspondence between Poisson homogeneous spaces over a Poisson-Lie group and Lagrangian Lie subalgebras of the classical double is revisited and explor…
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…
Towards (3+1) gravity through Drinfel'd doubles with cosmological constant
Angel Ballesteros, Francisco J. Herranz, Pedro Naranjo
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…
From Lorentzian to Galilean (2+1) gravity: Drinfel'd doubles, quantisation and noncommutative spacetimes
Angel Ballesteros, Francisco J. Herranz, Pedro Naranjo
It is shown that the canonical classical -matrix arising from the Drinfel'd double structure underlying the two-fold centrally extended (2+1) Galilean and Newton-Hooke Lie algeb…
Twisted (2+1) -AdS Algebra, Drinfel'd Doubles and Non-Commutative Spacetimes
Ángel Ballesteros, Francisco J. Herranz, Catherine Meusburger +1
We construct the full quantum algebra, the corresponding Poisson-Lie structure and the associated quantum spacetime for a family of quantum deformations of the isometry algebras of…
-Flavour Violation at the LHC
M. E. Gomez, E. Carquin, P. Naranjo +1
We study the conditions required for decays to yield observable tau flavour violation at the LHC, for cosmologically interesting values of the neutralino r…
Suppression of Lepton Flavour Violation from Quantum Corrections above
M. E. Gómez, S. Lola, P. Naranjo +1
We study the predictions for sfermion masses and Lepton Flavour Violation (LFV) for the WMAP preferred parameter space in Yukawa-unified models with massive neutrinos. A soft…
Dark Matter and Lepton Flavour Violation in Yukawa Unification with Massive Neutrinos
E. Carquin, M. E. Gomez, J. Rodriguez-Quintero +2
The WMAP dark matter constraints on b- Yukawa Unification in the presence of massive neutrinos is revisited. The predictions for the bottom quark mass are observed to be modifie…
Dark Matter and Yukawa Unification with Massive Neutrinos
M. E. Gomez, S. Lola, P. Naranjo +1
We revisit the WMAP dark matter constraints on Yukawa Unification in the presence of massive neutrinos. The large neutrino mixing indicated by the data modifies the predictions for…
WMAP Dark Matter Constraints on Yukawa Unification with Massive Neutrinos
M. E. Gomez, S. Lola, P. Naranjo +1
We revisit the WMAP dark matter constraints on Yukawa Unification in the presence of massive neutrinos. The large lepton mixing indicated by the data may modify the predictions for…