Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stability of strange quark matter: model dependence   The minimum energy per baryon number of strange quark matter is studied, as a
function of the strangeness fraction, in the MIT bag model and in two different
versions of the Color Dielectric Model: a comparison is made with the hyperon
masses having the same strangeness fraction, and coherently calculated within
both models. Calculations are carried out in mean field approximation, with one
gluon exchange corrections. The results allow to discuss the model dependence
of the stability of strangelets: they can be stable in the MIT bag model and in
the double minimum version of the Color Dielectric Model, while the single
minimum version of the Color Dielectric Model excludes this possibility.

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The categories of this paper are: gr-qc
18
The categories of this paper are: econ
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
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The categories of this paper are: math
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
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The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
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The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org