Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Soft Gravitons & the Memory Effect for Plane Gravitational Waves   The "gravitational memory effect" due to an exact plane wave provides us with
an elementary description of the diffeomorphisms associated with soft
gravitons. It is explained how the presence of the latter may be detected by
observing the motion of freely falling particles or other forms of
gravitational wave detection. Numerical calculations confirm the relevance of
the first, second and third time integrals of the Riemann tensor pointed out
earlier. Solutions for various profiles are constructed. It is also shown how
to extend our treatment to Einstein-Maxwell plane waves and a midi-superspace
quantization is given.

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The categories of this paper are: nucl-th
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
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The categories of this paper are: dg-ga
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The categories of this paper are: math-ph
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys