02/03/2020, 15:00 — 16:00 — Sala P3.10, Pavilhão de Matemática
Simon Ross, Durham University
Generalized Gibbs Ensemble and KdV charges in 2d CFTs
2d CFTs have an infinite set of commuting conserved charges, known as the quantum KdV charges. There is a generalised Gibbs ensemble for these theories where we turn on chemical potentials for these charges. I will describe some partial results on calculating this partition function, both in the limit of large charges and perturbatively in the chemical potentials.