Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Strongly magnetized electron degenerate gas: Highly super-Chandrasekhar
  white dwarfs   We consider a relativistic, degenerate, electron gas under the influence of a
strong magnetic field, which describes magnetized white dwarfs. Landau
quantization changes the density of states available to the electrons, thus
modifying the underlying equation of state. We obtain the mass-radius relations
for such white dwarfs and show that it is possible to have magnetized white
dwarfs with a mass significantly greater than the Chandrasekhar limit in the
range 2.3 - 2.6 M_sun. Recent observations of peculiar type Ia supernovae - SN
2006gz, SN 2007if, SN 2009dc, SN 2003fg - seem to suggest
super-Chandrasekhar-mass white dwarfs with masses up to 2.4 - 2.8 M_sun, as
their most likely progenitors and interestingly our results lie within the
observational limits.

9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat