Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Anti-gravity \`a la Carlotto-Schoen   We review the Carlotto-Schoen construction of general relativistic initial
data sets which are trivial outside of cones, discuss the context, the
implications, and some further developments.

22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph