Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Constrained Molecular Dynamics simulation of the Quark-Gluon Plasma   We calculate the Equation of State of a quark system interacting through a
phenomenological potential: the Richardson's potential, at finite baryon
density and zero temperature. In particular we study three different cases with
different quark masses($u$ and $d$), and different assumptions for the
potential at large distances. We solve molecular dynamics with a constraint due
to Pauli blocking and find evidencies of a phase transition from "nuclear" to
"quark matter", which is analyzed also through the behaviour of the $J/\Psi$
embedded in the quark system. We show that the $J/\Psi$ particle behaves as an
order parameter.

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The categories of this paper are: astro-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
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The categories of this paper are: bayes-an
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The categories of this paper are: supr-con
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The categories of this paper are: quant-ph
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The categories of this paper are: stat
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-ex
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The categories of this paper are: alg-geom
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The categories of this paper are: solv-int
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-fin
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The categories of this paper are: cond-mat
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The categories of this paper are: dg-ga