Exact scattering amplitudes in conformal fishnet theory
Exact scattering amplitudes in conformal fishnet theory
A bstract We compute the leading-color contribution to four-particle scattering amplitude in four-dimensional conformal fishnet theory that arises as a special limit of γ -deformed $$ \mathcal{N}=4 $$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mi>N</mml:mi> <mml:mo>=</mml:mo> <mml:mn>4</mml:mn> </mml:math> SYM. We show that the single-trace partial amplitude is protected from quantum corrections whereas the double-trace …