Manifestly covariant worldline actions from coadjoint orbits. Part I. Generalities and vectorial descriptions
T Basile, E Joung, TH Oh - Journal of High Energy Physics, 2024 - Springer
A bstract We derive manifestly covariant actions of spinning particles starting from coadjoint
orbits of isometry groups, by using Hamiltonian reductions. We show that the defining …
orbits of isometry groups, by using Hamiltonian reductions. We show that the defining …
Holography as a gauge phenomenon in higher spin duality
A bstract Employing the world line spinning particle picture. We discuss the appearance of
several different 'gauges' which we use to gain a deeper explanation of the …
several different 'gauges' which we use to gain a deeper explanation of the …
Ab Initio Construction of Poincar\'e and AdS Particle
TH Oh - arXiv preprint arXiv:2311.08712, 2023 - arxiv.org
We study the construction of a manifestly covariant worldline action from a coadjoint orbit. A
coadjoint orbit is a submanifold in the dual vector space of the Lie algebra and generated by …
coadjoint orbit is a submanifold in the dual vector space of the Lie algebra and generated by …