Please visit Jefferson Lab Event Policies and Guidance before planning your next event: https://www.jlab.org/conference_planning.

Apr 13 – 16, 2021
US/Eastern timezone

Solving the Bethe-Salpeter equation for two-body bound states in Minkowski space

Apr 13, 2021, 5:10 PM
20m
Oral Presentation Pion and Kaon Structure

Speaker

Shaoyang Jia (Argonne National Laboratory)

Description

The analytic structure of two-body bound state amplitudes is embedded in the Nakanishi integral representation in terms of real functions. Within the rainbow-ladder truncation, we derive the integral equations for these Nakanishi spectral functions from the corresponding Bethe-Salpeter equations in Minkowski space. The resulting integral equations are then solved numerically using adaptive mesh grids with solutions verified in Euclidean space.

Primary author

Shaoyang Jia (Argonne National Laboratory)

Presentation materials