Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Macroscopic Forces from Supersymmetry   We argue that theories in which supersymmetry breaking originates at low
energies often contain scalar particles that mediate coherent gravitational
strength forces at distances less than a cm. We estimate the strength and range
of these forces in several cases. Present limits on such forces are inadequate.
However new techniques, such as those based on small cryogenic mechanical
oscillators, may improve the present limits by ten orders of magnitude or
discover new forces as weak as 1 \% of gravity at distances down to 40 microns.

25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
19
The categories of this paper are: eess
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex