Pseudo entropy of primary operators in $T\bar{T}$/$J\bar{T}$-deformed CFTs

Song He, Jie Yang, Yu-Xuan Zhang +1

In this work, we investigate the time evolution of the pseudo-(Rényi) entropy after local primary operator quenches in 2D CFTs with $T\bar{T}/J\bar{T}$-deformation. Using perturbatio…