On the universal behavior of $$ T\overline{T} $$-deformed CFTs: single and double-trace partition functions at large c
On the universal behavior of $$ T\overline{T} $$-deformed CFTs: single and double-trace partition functions at large c
A bstract We study universal properties of the torus partition function of $$ T\overline{T} $$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mi>T</mml:mi> <mml:mover> <mml:mi>T</mml:mi> <mml:mo>¯</mml:mo> </mml:mover> </mml:math> -deformed CFTs under the assumption of modular invariance, for both the original version, referred to as the double-trace version in this paper, and the single-trace version defined …