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Jun 23 – 27, 2025
SpringHill Suites Conference Center Deadwood
US/Mountain timezone

Toward Extracting the Scattering Phase Shift from Integrated Correlation Functions in LQCD

Not scheduled
30m
Roosevelt Room I (SpringHill Suites Conference Center Deadwood)

Roosevelt Room I

SpringHill Suites Conference Center Deadwood

Cadillac Jack's Resort 360 Main St, Deadwood, SD 57732

Speaker

Peng Guo

Description

This presentation explored how the difference between interacting and non-interacting integrated two-particle correlation functions in finite volume can be related to infinite volume scattering phase shifts through an energy-weighted exponential integral, exp(-Et). Notably, the difference in integrated finite volume correlation functions converges rapidly to its infinite volume limit as the size of the periodic box increases. This offers a promising framework to address the limitations of the Lüscher formula in large-volume scenarios. Dr. Guo also outlined plans for future research involving the quantum simulation of integrated correlation functions.

Author

Presentation materials