Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Final Fate of Supermassive $M \sim 5 \times 10^4 \; M_\odot$ Pop III
  Stars: Explosion or Collapse?   We investigate the possibility of a supernova in supermassive ($5 \times 10^4
\;M_\odot$) population III stars induced by a general relativistic instability
occurring in the helium burning phase. This explosion could occur via rapid
helium burning during an early contraction of the isentropic core. Such an
explosion would be visible to future telescopes and could disrupt the proposed
direct collapse formation channel for early universe supermassive black holes.
We simulate first the stellar evolution from hydrogen burning using a 1D
stellar evolution code with a post Newtonian approximation; at the point of
dynamical collapse, we switch to a 1D (general relativistic) hydrodynamics code
with the Misner-Sharpe metric. In opposition to a previous study, we do not
find an explosion in the non rotating case, although our model is close to
exploding for a similar mass to the explosion in the previous study. When we
include slow rotation, we find one exploding model, and we conclude that there
likely exist additional exploding models, though they may be rare.

11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an