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hep-th2021
Exact four-point function and OPE for an interacting quantum field theory with space/time anisotropic scale invariance
Hidehiko Shimada, Hirohiko Shimada
We identify a nontrivial yet tractable quantum field theory model with space/time anisotropic scale invariance, for which one can exactly compute certain four-point correlation fun…
hep-th2018
Conformal amplitude hierarchy and the Poincare disk
Hirohiko Shimada
The amplitude for the singlet channels in the 4-point function of the fundamental field in the conformal field theory of the 2d model is studied as a function of . For a…