Generalized Gibbs Ensemble and KdV charges in 2d CFTs

11.04.2019 14:30 – 15:30

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.

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Bâtiment: Ecole de Physique

Salle 234

entrée libre