Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The fluctuating gravitational field in inhomogeneous and clustered
  self-gravitating systems   In this paper I extend the results of Ahmad & Cohen (1973), regarding the
study of the probability distribution of the stochastic force in homogeneous
gravitational systems, to inhomogeneous gravitational ones. To this aim, I
study the stochastic force distribution using N-body realizations of Plummer's
spherically symmetric models. I find that the stochastic force distribution
obtained for the evolved system is in good agreement with Kandrup's (1980)
theory of stochastic force in inhomogeneous systems. Correlation effects that
arise during the evolution of the system of particles are well described by
Antonuccio-Delogu & Atrio-Barandela's (1992) theory.

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The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
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The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
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The categories of this paper are: bayes-an
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The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
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The categories of this paper are: supr-con
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The categories of this paper are: solv-int
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The categories of this paper are: stat
5
The categories of this paper are: gr-qc