Jun 10 – 14, 2019
Bonn, Campus Poppelsdorf
Europe/Zurich timezone

Three-body system in a box

Jun 12, 2019, 3:30 PM
HS 5

HS 5

Baryon spectrum and structure from first principles of QCD Parallel Session B


JinYi Pang (Universität Bonn)


Lattice QCD calculations provide an ab initial access to hadronic process. These calculations are usually performed in a small cubic volume with periodic boundary conditions. The infinite volume extrapolations for three-body systems are indispensable to understand many systems of high current interest. We derive the three-body quantization condition in a finite volume using an effective field theory in the particle-dimer picture. This work shows a powerful and transparent method to read off three-body physical observables from lattice simulations.

Primary author

JinYi Pang (Universität Bonn)

Presentation materials