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hep-th2021★ 34 cited
On the light-ray algebra in conformal field theories
Gregory P. Korchemsky, Alexander Zhiboedov
We analyze the commutation relations of light-ray operators in conformal field theories. We first establish the algebra of light-ray operators built out of higher spin currents in…
hep-th2021★ 24 cited
Generalizing event shapes: In search of lost collider time
Gregory Korchemsky, Emery Sokatchev, Alexander Zhiboedov
We introduce a new class of collider-type observables in conformal field theories which we call generalized event shapes. They are defined as matrix elements of light-ray operators…