168 citations · 2.6k across the 57 of their papers we have counts for
23 papers · 1 filter
Coupled-channel approach to isotensor scattering from lattice QCD
Yuchuan Feng, Chris Culver, Michael Döring +3
The quest to understand three-body dynamics from first-principle QCD includes the study of non-resonant and resonant systems. The isospin system is of particular interest hav…
Particle-dimer approach for the Roper resonance in a finite volume
Daniel Severt, Maxim Mai, Ulf-G. Meißner
We propose a new finite-volume approach which implements two- and three-body dynamics in a transparent way based on an Effective Field Theory Lagrangian. The formalism utilizes a p…
Three-body resonances in the theory
Marco Garofalo, Maxim Mai, Fernando Romero-López +2
We study the properties of three-body resonances using a lattice complex scalar theory with two scalars, with parameters chosen such that one heavy particle can decay into th…
Three-body dynamics of the resonance from lattice QCD
Maxim Mai, Andrei Alexandru, Ruairí Brett +4
Resonant hadronic systems often exhibit a complicated decay pattern in which three-body dynamics play a relevant or even dominant role. In this work we focus on the res…
Multi-particle systems on the lattice and chiral extrapolations: a brief review
Maxim Mai, Michael Döring, Akaki Rusetsky
The extraction of two- and three-body hadronic scattering amplitudes and the properties of the low-lying hadronic resonances from the finite-volume energy levels in lattice QCD rep…
Three-body interactions from the finite-volume QCD spectrum
Ruairí Brett, Chris Culver, Maxim Mai +3
We perform a fit of the finite-volume QCD spectrum of three pions at maximal isospin to constrain the three-body force. We use the unitarity-based relativistic three-particle quant…