Adarsh Sudhakar

Generalised Gibbs Ensembles from the ODE/IM Correspondence: the Lee--Yang Model

We introduce a systematic scheme for constructing the ODE/IM counterpart of generalised Gibbs ensembles, and apply it to the chiral sector of the Lee--Yang conformal field theory. We encode the chemical potentials in a deformation of the cubic oscillator, fixed order by order by requiring that the large-energy WKB peri...