408 citations · 2.1k across the 80 of their papers we have counts for
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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 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…
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…
Superconformal interacting particles
Roberto Casalbuoni, Daniele Dominici, Joaquim Gomis
The free massless superparticle is reanalysed, in particular by performing the Gupta-Bleuler quantization, using the first and second class constraints of the model, and obtaining,…
Two interacting conformal Carroll particles
Roberto Casalbuoni, Daniele Dominici, Joaquim Gomis
In this note we analyse two different models of two interacting conformal Carroll particles that can be obtained as the Carrollian limit of two relativistic conformal particles. Th…
Dynamical sectors of a relativistic two particle model
Daniele Dominici, Joaquim Gomis, Kiyoshi Kamimura +1
We reconsider a model of two relativistic particles interacting via a multiplicative potential, as an example of a simple dynamical system with sectors, or branches, with different…
Modified spontaneous symmetry breaking pattern by brane-bulk interaction terms
Francesco Coradeschi, Stefania De Curtis, Daniele Dominici +1
We show how translational invariance can be broken by the vacuum that drives the spontaneous symmetry breaking of extra-dimensional extensions of the Standard Model, when delta-lik…
Equivalence between Kaluza Klein modes of gravitinos and goldstinos in brane induced supersymmetry breaking
S. De Curtis, D. Dominici, J. R. Pelaez
We identify the goldstino fields that give mass to the Kaluza Klein modes of five dimensional supergravity, when supersymmetry breaking is induced by brane effects. We then proof t…