Projection-based emulators for nuclear two-body scattering in momentum space

Presenter Information

Abhinav Giri

Abstract

New emulator using Galerkin projections to solve the Lippmann-Schwinger equation for nuclear two-body scattering with channel coupling, showing its effectiveness for half-shell T-matrices and phase shifts with simple and realistic chiral interactions, paving the way for improved uncertainty quantification in nuclear physics.

Status

Graduate

Department

Physics & Astronomy

College

College of Arts and Sciences

Campus

Athens

Faculty Mentor

Drischler, Christian

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Projection-based emulators for nuclear two-body scattering in momentum space

New emulator using Galerkin projections to solve the Lippmann-Schwinger equation for nuclear two-body scattering with channel coupling, showing its effectiveness for half-shell T-matrices and phase shifts with simple and realistic chiral interactions, paving the way for improved uncertainty quantification in nuclear physics.