Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Symmetries with the same forms as gauge symmetries in the electroweak
  theory   Within the electroweak theory, it is shown that the form of the total
Lagrangian is invariant, under local phase changes of the basis states for
leptons and under local changes of the mathematical spaces employed for the
description of left-handed spinor states of leptons. In doing this, a
contribution from vacuum fluctuations of the leptonic fields, which causes no
experimentally-observable effect, is added to the total connection field.
Accompanying the above-mentioned changes of basis states, the leptonic and
connection fields are found to undergo changes whose forms are similar to
$U(1)$ and $SU(2)$ gauge transformations, respectively. These results suggest a
simple physical interpretation to gauge symmetries in the electroweak theory.

31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int
19
The categories of this paper are: eess