Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Collective dipole oscillations of a spin-orbit coupled Fermi gas   The collective dipole mode is induced and measured in a spin-orbit (SO)
coupled degenerate Fermi gas of $^{173}$Yb atoms. Using a differential optical
Stark shift, we split the degeneracy of three hyperfine states in the ground
manifold, and independently couple consecutive spin states with the equal Raman
transitions. A relatively long-lived spin-orbit-coupled Fermi gas, readily
being realized with a narrow optical transition, allows to explore a
single-minimum dispersion where three minima of spin-1 system merge into and to
monitor collective dipole modes of fermions in the strong coupling regime. The
measured oscillation frequency of the dipole mode is compared with the
semi-classical calculation in the single-particle regime. Our work should pave
the way towards the characterization of spin-orbit-coupled fermions with large
spin $s>\frac{1}{2}$ in the strong coupling regime.

13
The categories of this paper are: quant-ph
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
1
The categories of this paper are: cs
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math