Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Magnetic monopoles and synthetic spin-orbit coupling in Rydberg
  macrodimers   We show that sizeable Abelian and non-Abelian gauge fields arise in the
relative motion of two dipole-dipole interacting Rydberg atoms. Our system
exhibits two magnetic monopoles for adiabatic motion in one internal two-atom
state. These monopoles occur at a characteristic distance between the atoms
that is of the order of one micron. The deflection of the relative motion due
to the Lorentz force gives rise to a clear signature of the effective magnetic
field. In addition, we consider non-adiabatic transitions between two
near-degenerate internal states and show that the associated gauge fields are
non-Abelian. We present quantum mechanical calculations of this synthetic
spin-orbit coupling and show that it realizes a velocity-dependent
beamsplitter.

34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
2
The categories of this paper are: math
19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
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The categories of this paper are: funct-an
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The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
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The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org