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math-ph2021★ 44 cited
Planar Carrollean dynamics, and the Carroll quantum equation
Loïc Marsot
We expand on the known result that the Carroll algebra in dimensions admits two non-trivial central extensions by computing the associated Lie group, which we call extended C…
math-ph2021
Conformal and projective tractors from 2-frame bundles by the dressing field method
Serge Lazzarini, Loïc Marsot
This paper is devoted to the study of conformal and projective structures, and especially their connections, in the language of 2-frames, or -structures of 2nd-order. While thei…
gr-qc2021
Geometric studies of the interplay between spin and gravity
Loïc Marsot
This PhD thesis is the conclusion of some of my works carried out at the Centre de Physique Théorique, under the supervision of Serge Lazzarini. Two subjects are presented in the m…