321 citations · 2.9k across the 68 of their papers we have counts for
8 papers · 1 filter
Long-range electroweak amplitudes of single hadrons from Euclidean finite-volume correlation functions
Raúl A. Briceño, Zohreh Davoudi, Maxwell T. Hansen +2
A relation is presented between single-hadron long-range matrix elements defined in a finite Euclidean spacetime, and the corresponding infinite-volume Minkowski amplitudes. This r…
Consistency checks for two-body finite-volume matrix elements: I. Conserved currents and bound states
Raúl A. Briceño, Maxwell T. Hansen, Andrew W. Jackura
Recently, a framework has been developed to study form factors of two-hadron states probed by an external current. The method is based on relating finite-volume matrix elements, co…
Numerical exploration of three relativistic particles in a finite volume including two-particle resonances and bound states
Fernando Romero-López, Stephen R. Sharpe, Tyler D. Blanton +2
In this work, we use an extension of the quantization condition, given in Ref. [1], to numerically explore the finite-volume spectrum of three relativistic particles, in the case t…
Unitarity of the infinite-volume three-particle scattering amplitude arising from a finite-volume formalism
Raúl A. Briceño, Maxwell T. Hansen, Stephen R. Sharpe +1
In a previous publication, two of us derived a relation between the scattering amplitude of three identical bosons, , and a real function referred to as the {divergen…
Finite-volume effects in
Maxwell T. Hansen, Agostino Patella
An analytic expression is derived for the leading finite-volume effects arising in lattice QCD calculations of the hadronic-vacuum-polarization contribution to the muon's magnetic…
Opportunities for lattice QCD in quark and lepton flavor physics
Christoph Lehner, Stefan Meinel, Tom Blum +8
This document is one of a series of whitepapers from the USQCD collaboration. Here, we discuss opportunities for lattice QCD in quark and lepton flavor physics. New data generated…