Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Origin of nonsymmorphic bosonization formulas in generalized
  antiferromagnetic Kitaev spin-1/2 chains from a renormalization group point
  of view   Recently, in the Luttinger liquid phase of the one-dimensional generalized
antiferromagnetic Kitaev spin-1/2 model, it has been found that the abelian
bosonization formulas of the local spin operators only respect the exact
discrete nonsymmorphic symmetry group of the model, not the emergent U(1)
symmetry. In this work, we perform a renormalization group (RG) study to
provide explanations for the origin of the U(1) breaking terms in the
bosonization formulas. We find that the lack of U(1) symmetry originates from
the wavefunction renormalization effects in the spin operators along the RG
flow induced by the U(1) breaking interactions in the microscopic Hamiltonian.
In addition, the RG analysis can give predictions to the signs and order of
magnitudes of the coefficients in the bosonization formulas. Our work is
helpful to understand the rich nonsymmorphic physics in one-dimensional Kitaev
spin models.

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The categories of this paper are: math-ph
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
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The categories of this paper are: nucl-ex
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The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
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The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
37
The categories of this paper are: supr-con