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arXiv · 1710.03901

Ultra-cold Collisions between Spin-Orbit-Coupled Dipoles: General Formalism and Universality

Jia Wang·Christiaan R. Hougaard·Brendan C. Mulkerin·Xia-Ji Liu
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Abstract

A theoretical study of the low-energy scattering properties of two aligned identical bosonic and fermionic dipoles in the presence of isotropic spin-orbit coupling (SOC) is presented. A general treatment of particles with arbitrary (pseudo-) spin is given in the framework of multi-channel scattering. At ultracold temperatures and away from shape resonances or closed-channel dominated resonances, the cross-section can be well described within the Born approximation to within corrections due to the s-wave scattering. We compare our findings with numerical calculations and find excellent agreement.

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Jia Wang, Christiaan R. Hougaard, Brendan C. Mulkerin, Xia-Ji Liu. 2017-10-11. Ultra-cold Collisions between Spin-Orbit-Coupled Dipoles: General Formalism and Universality. https://doi.org/10.1103/physreva.97.042709

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