Itinerant ferromagnetism of two-dimensional repulsive fermions with Rabi coupling
We study a two-dimensional fermionic cloud of repulsive alkali-metal atoms characterized by two hyperfine states which are Rabi coupled. Within a variational Hartree–Fock scheme, we calculate analytically the ground-state energy of the system. Then we determine the conditions under which there is a...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
IOP Publishing
2017-01-01
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Series: | New Journal of Physics |
Subjects: | |
Online Access: | https://doi.org/10.1088/1367-2630/aa69fd |