Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Parity Doubling, Zitterbewegung, and Rest Mass for Spin 1   A 6-component "wave function" (not field, but S-matrix interpretable) for a
massive spin-1 particle parallels the Dirac "chirality-doubled" 4-component
wave function for a spin-1/2 particle, by pairing two wave functions for same
spin but opposite "handedness". The correlated "opposite-parity" pair of
complex 3-vectors defines a fluctuating spin-correlated lightlike ``internal
velocity" as well as an independent "external rapidity". Extension from
fermions to vector bosons of the velocity-fluctuation ("zitterbewegung")
interpretation of rest mass weakens theoretical motivation for elementary
scalar bosons.

31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom