Coexistence of 3D and quasi-2D Fermi surfaces driven by orbital selective Kondo scattering in UTe${}_2$

Byungkyun Kang, Myoung-Hwan Kim, Chul Hong Park

The 3D Fermi surface, along with a chiral in-gap state and a Majorana zero energy state, is suggested to play a crucial role in the topologically nontrivial superconductivity in UT…