Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spinon deconfinement in doped frustrated quantum antiferromagnets   The confinement of a spinon liberated by doping two-dimensional frustrated
quantum antiferromagnets with a non-magnetic impurity or a mobile hole is
investigated. For a static vacancy, an intermediate behavior between complete
deconfinement (kagome) and strong confinement (checkerboard) is identified in
the J_1{-}J_2{-}J_3 model on the square lattice, with the emergence of two
length scales, a spinon confinement length larger than the magnetic correlation
length. For mobile holes, this translates into an extended spinon-holon
boundstate allowing one to bridge momentum (ARPES spectral function) and real
space (STM) experimental observations. These features provide clear evidence
for a nearby "deconfined critical point" in a doped microscopic model.

34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
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The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
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The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas