Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the minimum radius of strange stars with crust   The minimum value of the radius of strange star covered by the crust of
nuclear matter is determined. The results for the maximum possible thickness of
the crust (up to the neutron drip) as well as the possibility of thinner crust
postulated by some authors are discussed. The minimum radius of the strange
star with maximal crust is 5.5 km. The useful scaling formulae with respect to
the main parameters describing strange matter and the density at the bottom of
the crust are presented.

32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con