36 citations · 129 across the 18 of their papers we have counts for
5 papers · 1 filter
Lorentzian OPE Inversion Formula: A Geometric Perspective
Pulkit Agarwal, Richard Brower, Timothy Raben +1
We give a new perspective on the Lorentzian OPE inversion formula of arXiv:1703.00278, building on arXiv:2302.06469. We introduce an ``auxiliary'' fourpoint function that can be re…
Embedding Space Approach to Lorentzian CFT Amplitudes and Causal Spherical Functions
Pulkit Agarwal, Richard C. Brower, Timothy G. Raben +1
Conformal Field Theory in a Minkowski setting is discussed in an embedding space approach, paying special attention to causality constraints for four-point amplitudes. The physics…
Application of Lorentzian CFT Principal Series Representation to Near Forward Scattering
Pulkit Agarwal, Richard C. Brower, Timothy G. Raben +1
We present a discussion on recent progress in high energy diffraction from the perspective of AdS/CFT, through which a unified treatment for both perturbative and nonperturbative P…
Minkowski Conformal Blocks and the Regge Limit for SYK-like Models
Timothy G. Raben, Chung-I Tan
We discuss scattering in a CFT via the conformal partial-wave analysis and the Regge limit. The focus of this paper is on understanding an OPE with Minkowski conformal blocks. Star…
Strong Coupling Expansion for the Conformal Pomeron/Odderon Trajectories
Richard C. Brower, Miguel S. Costa, Marko Djurić +2
From the perspective of AdS/CFT the Pomeron is identified with a Reggeized Graviton, while the Odderons correspond to Reggeized anti-symmetric Kalb-Ramond tensor-fields. In…