3 papers
cond-mat.quant-gas2026
Analytical solution of the Schrödinger equation with and attractive potentials: Universal three-body parameter of mixed-dimensional Efimov states
Yuki Ohishi, Kazuki Oi, Shimpei Endo
We study the Schrödinger equation with and attractive potentials. Using the quantum defect theory, we obtain analytical solutions for both repulsive and attractive…
cond-mat.quant-gas2025
Universal Efimov spectra and fermionic doublets in highly mass-imbalanced cold-atom mixtures with van der Waals and dipole interactions
Kazuki Oi, Shimpei Endo
We study the Efimov states in highly mass-imbalanced three-body systems composed of two identical heavy atoms and one light atom, focusing on the Er-Er-Li and Dy-Dy-Li cold-atom mi…
cond-mat.quant-gas2024
Universality of Efimov states in highly mass-imbalanced cold-atom mixtures with van der Waals and dipole interactions
Kazuki Oi, Pascal Naidon, Shimpei Endo
We study three-body systems in a mass-imbalanced two-component cold-atom mixture, and we investigate the three-body parameter of their Efimov states for both bosonic and fermionic…