Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effect of r-mode instability on the evolution of isolated strange stars   We studied the evolution of isolated strange stars synthetically, considering
the influence of {\it r-}mode instability. Our results show that the cooling of
strange stars with non-ultra strong magnetic fields is delayed by the heating
due to the {\it r-}modes damping during million years, while the spin-down of
the stars is dominated by gravitational radiation. Especially for the strange
stars in a possible existing color-flavor locked phase, the effect of the {\it
r-}mode instability on the evolution of the stars becomes extremely important
since the viscosity, the neutrino emissivity, and the specific heat involving
paring quarks are blocked. It leads to the cooling of these color
superconducting stars is very slow, and the stars can remain high temperature
within million years differing completely from previous understanding. In this
case, a strange star in color-flavor locked phase can be located at the bottom
of its {\it r-}mode instability window for a long time, but does not spin down
to a very low frequency within hours.

37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
4
The categories of this paper are: cond-mat
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom