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physics.atom-ph2026
Efimov Effect in Ultracold Microwave-Shielded Polar Molecules
Shayamal Singh, Chris H. Greene
A quantum-mechanical description is presented for the three-body physics of shielded dipolar molecules, including a prediction of observable Efimov physics. Despite the anisotropic…
physics.atom-ph2024
Application of the Variational R-matrix Method for the Dirac Equation to the Be Atom
Chris H. Greene, Miguel A. Alarcón
This paper presents an implementation of the non-iterative eigenchannel R-matrix method for the Dirac equation. It includes a brief introduction, implementation details, and result…