Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spontaneous Symmetry Breaking in the Nonlocal Scalar QED   We investigate the spontaneous symmetry breaking in a nonlocal version of the
scalar QED. When the mass parameter $m^2$ satisfies the requirement $m^2>0$, we
find that all fields, including the Nambu-Goldstone field, acquire a non-zero
mass dependent on the nonlocal scales. On the other hand, when $m^2=0$, we find
that the nonlocal corrections to the masses are very small and can be
neglected.

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The categories of this paper are: gr-qc
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The categories of this paper are: chem-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: astro-ph
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The categories of this paper are: adap-org
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The categories of this paper are: atom-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: math
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The categories of this paper are: q-alg
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The categories of this paper are: funct-an
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The categories of this paper are: nucl-ex
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The categories of this paper are: ao-sci
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The categories of this paper are: hep-ph
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The categories of this paper are: cs
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The categories of this paper are: cmp-lg
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The categories of this paper are: eess