Four-loop non-singlet splitting functions in the planar limit and beyond
A bstract We present the next-to-next-to-next-to-leading order (N 3 LO) contributions to the
non-singlet splitting functions for both parton distribution and fragmentation functions in …
non-singlet splitting functions for both parton distribution and fragmentation functions in …
Rethinking jets with energy correlators: Tracks, resummation, and analytic continuation
We introduce an infinite set of jet substructure observables, derived as projections of N-point
energy correlators, that both are convenient for experimental studies and maintain …
energy correlators, that both are convenient for experimental studies and maintain …
Feynman integrals in dimensional regularization and extensions of Calabi-Yau motives
A bstract We provide a comprehensive summary of concepts from Calabi-Yau motives
relevant to the computation of multi-loop Feynman integrals. From this we derive several …
relevant to the computation of multi-loop Feynman integrals. From this we derive several …
The light-ray OPE and conformal colliders
A bstract We derive a nonperturbative, convergent operator product expansion (OPE) for null-
integrated operators on the same null plane in a CFT. The objects appearing in the …
integrated operators on the same null plane in a CFT. The objects appearing in the …
Conformal regge theory
MS Costa, V Goncalves, J Penedones - Journal of High Energy Physics, 2012 - Springer
A bstract We generalize Regge theory to correlation functions in conformal field theories.
This is done by exploring the analogy between Mellin amplitudes in AdS/CFT and S-matrix …
This is done by exploring the analogy between Mellin amplitudes in AdS/CFT and S-matrix …
Detectors in weakly-coupled field theories
S Caron-Huot, M Koloğlu, P Kravchuk… - Journal of High Energy …, 2023 - Springer
A bstract We initiate a study of asymptotic detector operators in weakly-coupled field
theories. These operators describe measurements that can be performed at future null …
theories. These operators describe measurements that can be performed at future null …
Collinear limit of the energy-energy correlator
The energy-energy-correlator (EEC) observable in e+ e-annihilation measures the energy
deposited in two detectors as a function of the angle between the detectors. The collinear …
deposited in two detectors as a function of the angle between the detectors. The collinear …
Elliptic Feynman integrals and pure functions
A bstract We propose a variant of elliptic multiple polylogarithms that have at most
logarithmic singularities in all variables and satisfy a differential equation without …
logarithmic singularities in all variables and satisfy a differential equation without …
[HTML][HTML] On quartic colour factors in splitting functions and the gluon cusp anomalous dimension
We have computed the contributions of the quartic Casimir invariants to the four-loop
anomalous dimensions of twist-2 spin-N operators at N≤ 16. The results provide new …
anomalous dimensions of twist-2 spin-N operators at N≤ 16. The results provide new …
Bootstrapping a stress-tensor form factor through eight loops
A bstract We bootstrap the three-point form factor of the chiral stress-tensor multiplet in
planar\(\mathcal {N}\)= 4 supersymmetric Yang-Mills theory at six, seven, and eight loops …
planar\(\mathcal {N}\)= 4 supersymmetric Yang-Mills theory at six, seven, and eight loops …