58:19
publiée le 22 décembre 2025
Sparsity results on moment-constrained approximation of the Lieb functional
De Virginie Ehrlacher
An introduction to the BV-BFV formalism
Apparaît dans les collections : Representation theory, mathematical physics and integrable systems / Théorie des représentations, physique mathématique et systèmes intégrables, Exposés de recherche
The BV-BFV formalism unifies the BV formalism (which deals with the problem of fixing the gauge of field theories on closed manifolds) with the BFV formalism (which yields a cohomological resolution of the reduced phase space of a classical field theory). I will explain how this formalism arises and how it can be quantized.
