Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On Topologically Massive Gravity with Extended Supersymmetry   We describe the construction of $2+1$-dimensional toplogically massive adS
gravity with ${\mathcal{N}}$-extended supersymmetry in superspace by means of
introducing a compensating hypermultiplet for the super-Weyl invariance. For
$\mathcal{N}\geq 3$ the scalar multiplet must be on shell and the potential for
the scalar compensator is completely determined by the geometry. As a
consequence the resulting massive theory has no free parameter for
$\mathcal{N}\geq 4$. For $\mathcal{N}= 4$ we show that this leads to
topologically massive gravity at the chiral point and construct the
corresponding off-shell component action.

33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics