2 papers
hep-th2025
The Knizhnik--Zamolodchikov structure of lattice BFKL evolution and the twist-two anomalous dimension
Josep Rubà Bort, AgustÃn Sabio Vera, Eduardo Serna Campillo
We study a lattice regularization of the BFKL evolution, showing its bulk dynamics is governed by an abelian Knizhnik--Zamolodchikov equation. The Hamiltonian combines long-range h…
astro-ph.HE2025
Periodic Gamma-ray Modulation of the blazar PG 1553+113 Confirmed by Fermi-LAT and Multi-wavelength Observations
S. Abdollahi, L. Baldini, G. Barbiellini +98
A 2.1-year periodic oscillation of the gamma-ray flux from the blazar PG 1553+113 has previously been tentatively identified in almost 7 year of data from the Fermi Large Area Tele…