Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Order Fractionalization in a Kitaev-Kondo model   We describe a mechanism for order fractionalization in a two-dimensional
Kondo lattice model, in which electrons interact with a gapless spin liquid of
Majorana fermions described by the Yao-Lee (YL) model. When the Kondo coupling
to the conduction electrons exceeds a critical value, the model develops a
superconducting instability into a state where the spinor order parameter
carries charge $e$ and spin $S=1/2$. The broken symmetry state develops a
gapless Majorana Dirac cone in the bulk. By including an appropriate gauge
string, we can show that the charge $e$, spinorial order develops off-diagonal
long range order that allows electrons to coherently tunnel arbitrarily long
distances through the spin liquid.

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The categories of this paper are: funct-an
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The categories of this paper are: econ
10
The categories of this paper are: q-bio
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The categories of this paper are: acc-phys
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The categories of this paper are: eess
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The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
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The categories of this paper are: comp-gas
3
The categories of this paper are: physics
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The categories of this paper are: chem-ph
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The categories of this paper are: hep-th
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The categories of this paper are: dg-ga
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The categories of this paper are: nucl-ex
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The categories of this paper are: cmp-lg
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The categories of this paper are: atom-ph
9
The categories of this paper are: nlin