The 3d mixed BF Lagrangian 1-form: a variational formulation of Hitchin's integrable system
Vincent Caudrelier, Derek Harland, Anup Anand Singh, and Benoît Vicedo
Preprint
arXiv:2509.05127 [math-ph]
September 2025

Lagrangian multiform for cyclotomic Gaudin models
Vincent Caudrelier, Anup Anand Singh, and Benoît Vicedo
Symmetry, Integrability and Geometry: Methods and Applications (SIGMA)
arXiv:2405.12837 [math-ph]
November 2024

Lagrangian multiforms on coadjoint orbits for finite-dimensional integrable systems
Vincent Caudrelier, Marta Dell'Atti, and Anup Anand Singh
Letters in Mathematical Physics
arXiv:2307.07339 [math-ph]
February 2024

Entropy and the link action in the causal set path-sum
Abhishek Mathur, Anup Anand Singh, and Sumati Surya
Classical and Quantum Gravity
arXiv:2009.07623 [gr-qc]
December 2020