Generalised Born-Infeld models, Lax operators and the $\text{T}\bar{\text{T}}$ perturbation

Riccardo Conti, Leonardo Iannella, Stefano Negro +1

Surprising links between the deformation of 2D quantum field theories induced by the composite $\text{T}\bar{\text{T}}$ operator, effective string models and the $AdS/$CFT cor…