Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On a supersymmetric completion of the $R^4$ term in type IIB
  supergravity   We examine the question of the supersymmetric completion of the $R^4$ term in
type IIB supergravity by using superfield methods. We show that while there is
an obstruction to constructing the full action, a subset of the terms in the
action can be consistently analyzed independent of the other terms, and these
can be obtained from the superfield. We find the complete type IIB action
involving the curvature and five-form field strengths.

3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
1
The categories of this paper are: cs
12
The categories of this paper are: nucl-th
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol