Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Construction of all N=4 conformal supergravities   All N=4 conformal supergravities in four space-time dimensions are
constructed. These are the only N=4 supergravity theories whose actions are
invariant under off-shell supersymmetry. They are encoded in terms of a
holomorphic function that is homogeneous of zeroth degree in scalar fields that
parametrize an SU(1,1)/U(1) coset space. When this function equals a constant
the Lagrangian is invariant under continuous SU(1,1) transformations. The
construction of these higher-derivative invariants also opens the door to
various applications for non-conformal theories.

22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg