3 papers
hep-th2025
Reframing classical mechanics: An AKSZ sigma model perspective
Thomas Basile, Nicolas Boulanger, Arghya Chattopadhyay
The path-integral re-formulation due to E. Gozzi, M. Regini, M. Reuter and W. D. Thacker of Koopman and von Neumann's original operator formulation of a classical Hamiltonian syste…
hep-th2024
Partially-massless higher spin algebras in four dimensions
Thomas Basile, Shailesh Dhasmana
We propose a realisation of partially-massless higher spin algebras in four dimensions in terms of bosonic and fermionic oscillators, using Howe duality between $sp(4,\mathbb R) \c…
hep-th2024
Spinor-helicity representations of (A)dS particles of any mass
Thomas Basile, Euihun Joung, Karapet Mkrtchyan +1
The spinor-helicity representations of massive and (partially-)massless particles in four dimensional (Anti-) de Sitter spacetime are studied within the framework of the dual pair…