36 citations · 129 across the 18 of their papers we have counts for
19 papers
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…
The Operator Product Expansion for Radial Lattice Quantization of 3D Theory
Venkitesh Ayyar, Richard C. Brower, George T. Fleming +4
At its critical point, the three-dimensional lattice Ising model is described by a conformal field theory (CFT), the 3d Ising CFT. Instead of carrying out simulations on Euclidean…
First computation of Mueller Tang processes using the full NLL BFKL approach
Dimitri Colferai, Federico Deganutti, Timothy G Raben +1
We present the full next-to-leading order (NLO) prediction for the jet-gap-jet cross section at the LHC within the BFKL approach. We implement, for the first time, the NLO impact f…
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…
Comparison of and differential elastic cross sections and observation of the exchange of a Colorless -odd gluonic compound
C. Royon
We describe the discovery of the colorless -odd gluonic compound, the odderon, by the D0 and TOTEM Collaborations by comparing elastic differential cross sections measured in $p…
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…
From Genotype to Phenotype: polygenic prediction of complex human traits
Timothy G. Raben, Louis Lello, Erik Widen +1
Decoding the genome confers the capability to predict characteristics of the organism(phenotype) from DNA (genotype). We describe the present status and future prospects of genomic…
Radial Lattice Quantization of 3D Field Theory
Richard C. Brower, George T. Fleming, Andrew D. Gasbarro +4
The quantum extension of classical finite elements, referred to as quantum finite elements ({\bf QFE})~\cite{Brower:2018szu,Brower:2016vsl}, is applied to the radial quantization o…
Lattice Field Theory on Riemann Manifolds: Numerical Tests for the 2-d Ising CFT on
Richard C. Brower, Michael Cheng, George T. Fleming +4
We present a method for defining a lattice realization of the quantum field theory on a simplicial complex in order to enable numerical computation on a general Riemann manif…
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…
Pomeron Physics at the LHC
Federico Deganutti, David Gordo Gomez, Timothy Raben +1
We present current and ongoing research aimed at identifying Pomeron effects at the LHC in both the weak and strongly coupled regimes of QCD.
Holographic Inclusive Central Particle Production at the LHC
Richard Nally, Timothy Raben, Chung-I Tan
We describe how the holographic, BPST Pomeron can be used to describe inclusive central production at the LHC.
Inclusive Production Through AdS/CFT
Richard Nally, Timothy G. Raben, Chung-I Tan
It has been shown that AdS/CFT calculations can reproduce certain exclusive 2->2 cross sections in QCD at high energy, both for near-forward and for fixed-angle scattering. In this…
Lattice Dirac Fermions on a Simplicial Riemannian Manifold
Richard C. Brower, George T. Fleming, Andrew D. Gasbarro +3
The lattice Dirac equation is formulated on a simplicial complex which approximates a smooth Riemann manifold by introducing a lattice vierbein on each site and a lattice spin conn…
Quantum Finite Elements for Lattice Field Theory
Richard C. Brower, George Fleming, Andrew Gasbarro +3
Viable non-perturbative methods for lattice quantum field theories on curved manifolds are difficult. By adapting features from the traditional finite element methods (FEM) and Reg…
Holographic Approach to Deep Inelastic Scattering at Small-x at High Energy
Richard C. Brower, Marko Djurić, Timothy Raben +1
We focus on a holographic approach to DIS at small-x in high energy where scattering is dominated by exchanging a Reggeized Graviton in . We emphasize the importance of conf…
Towards holographic QCD: AdS/CFT, confinement deformation, and DIS at small-x
Richard Brower, Marko Djurić, Timothy Raben +1
We investigate the softwall AdS/CFT model. We specifically looked at the Pomeron, leading Regge contribution to a scattering process and used it to fit deep inelastic scattering da…
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…
Conformal Pomeron and Odderon in Strong Coupling
Richard C. Brower, Miguel Costa, Marko Djuric +2
We discuss how exact conformal invariance in the strong coupling leads naturally through AdS/CFT correspondence to a systematic expansion for the Pomeron and Odderon intercepts in…