2016/12/23 by J. E. Baarsma, Päivi Törmä, Baarsma, J. E. +1
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #FOS: Physical sciences #Physics of Superconductivity and Magnetism #Quantum Gases (cond-mat.quant-gas) #Rare-earth and actinide compounds
paper · pdf · doi:10.48550/arxiv.1612.07953
openalex publication_date 2016/12/23 · openalex created_date 2017/01/06 · openalex updated_date 2026/07/28
We study mass-imbalanced two-component Fermi mixtures, where one of the components consists of dipolar fermions. We specifically study the mass imbalances corresponding to the atomic 163Dy-40K and 53Cr-6Li mixtures. We study the onset of the s-wave superfluid phase, as a function of population imbalance and the dipolar interaction strength. We find the critical temperature and the Fermi surface deformations at the transition to depend on the dipolar interaction strength, where the critical temperature increases (decreases) with dipolar interaction strength for a majority (minority) of dipolar atoms. We present momentum distributions of both components where the Fermi surface deformations are visible.