Conformal field theories have been long known to describe the fascinating universal physics
of scale invariant critical points. They describe continuous phase transitions in fluids …

The generalized parton distributions, introduced nearly a decade ago, have emerged as a
universal tool to describe hadrons in terms of quark and gluonic degrees of freedom. They …

PII: 0370-2693(80)90869-2 Page 1 Volume 94B, number 2 PHYSICS LETTERS 28 July 1980
FACTORIZATION AND ASYMPTOTIC BEHAVIOUR OF PION FORM FACTOR IN QCD AV …

The locality of bulk physics at distances below the AdS length scale is one of the remarkable
aspects of AdS/CFT duality, and one of the least tested. It requires that the AdS radius be …

A bstract We describe in more detail the general relation uncovered in our previous work
between boundary correlators in de Sitter (dS) and in Euclidean anti-de Sitter (EAdS) space …

A bstract Quantum scattering amplitudes for massive matter have received new attention in
connection to classical calculations relevant to gravitational-wave physics. Amplitude …

A bstract We argue that every CFT contains light-ray operators labeled by a continuous spin
J. When J is a positive integer, light-ray operators become integrals of local operators over a …

We explore the Mellin representation of conformal correlation functions recently proposed by
Mack. Examples in the AdS/CFT context reinforce the analogy between Mellin amplitudes …

A bstract We develop the embedding formalism for conformal field theories, aimed at doing
computations with symmetric traceless operators of arbitrary spin. We use an indexfree …

We study observables in a conformal field theory which are very closely related to the ones
used to describe hadronic events at colliders. We focus on the correlation functions of the …