Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gonihedric String Equation II   Arguing that the equation for the gonihedric string should have a generalized
Dirac form, we found a new equation which corresponds to a symmetric solution
of the Majorana commutation relations and has non-Jacobian form. The
corresponding generalized gamma-matrices are anticommuting. Explicit formulas
for the mass spectrum lead to nonzero string tension $M^{2}_{j} \geq
M^{2}(j+1)^{2}$. We discuss also new dual transformation of the Dirac equation
and of the proposed generalizations.

4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an