Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Charged Lepton Mass Relations in a Supersymmetric Yukawaon Model   According to an idea that effective Yukawa coupling constants Y_f^{eff} are
given vacuum expectation values < Y_f> of fields ("Yukawaons") Y_f as
Y_f^{eff}=y_f < Y_f>/\Lambda, a possible superpotential form in the charged
lepton sector under a U(3) [or O(3)] flavor symmetry is investigated. It is
found that a specific form of the superpotential can lead to an empirical
charged lepton mass relation without any adjustable parameters.

7
The categories of this paper are: hep-th
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph