187 citations · 214 across the 9 of their papers we have counts for
10 papers
Massive and massless particles in Mielke--Baekler geometries
Carles Batlle, Roberto Casalbuoni, Daniele Dominici +2
The Mielke--Baekler geometries are three-dimensional reductive homogeneous spacetimes together with a choice of invariant connection which is compatible with a lorentzian metric. T…
A general action for a particle in 2+1 anti-de Sitter space
Carles Batlle, Joaquim Gomis
We discuss a general action for a particle in AdS using the non-linear realization framework. Critical sectors are found and characterized in terms of the parameters appearing…
A Celestial Kinematical Interpretation for an Extended BMS
Carles Batlle, Roberto Casalbuoni, Daniele Dominici +2
Motivated by the work of Longhi and Materassi, who constructed a realisation of the (centreless) BMS algebra for the massive Klein-Gordon field in , we build a realisation…
BMS-like algebras: canonical realisations and BRST quantisation
Carlos Batlle, José Figueroa-O'Farrill, Joaquim Gomis +1
We generalise BMS algebras in three dimensions by the introduction of an arbitrary real parameter , recovering the standard algebras (BMS, extended BMS and Weyl-BMS) for .…
AdS Carroll Structures from Poincaré Isomorphism: Asymptotic Symmetry Analysis
Luis Avilés, Joaquim Gomis, Diego Hidalgo +1
Starting from the isomorphism between the AdS Carroll and Poincaré algebras, we map the three-dimensional asymptotically flat solutions of Poincaré gravity into an AdS Carroll spac…
Non equivalence of Carroll limits in relativistic string theory
Roberto Casalbuoni, Daniele Dominici, Joaquim Gomis
We construct new Carroll strings in flat space by considering the Carroll limit of equivalent relativistic string theories at classical level. In the limit these Carroll strings ar…