Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Note on the Majorana Theory for $j=1/2$ and $j=1$ Particle States   The wave equations for self/anti-self conjugate Majorana-McLennan-Case
$j=1/2$ and $j=1$ spinors, proposed by Ahluwalia, are re-written to covariant
form. The connection with the Foldy-Nigam-Bargmann-Wightman-Wigner (FNBWW) type
quantum field theory is discussed.

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The categories of this paper are: supr-con
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The categories of this paper are: nucl-th
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The categories of this paper are: adap-org
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The categories of this paper are: q-alg
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The categories of this paper are: econ
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The categories of this paper are: comp-gas
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The categories of this paper are: mtrl-th
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The categories of this paper are: alg-geom
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The categories of this paper are: cmp-lg
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The categories of this paper are: eess
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The categories of this paper are: patt-sol
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The categories of this paper are: math
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The categories of this paper are: math-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: q-fin
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The categories of this paper are: stat