Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comment on "Black Hole with Quantum Potential"   Few comments upon Ali and Khalil's paper are pointed out. Their modified
Schwarzschild metric seems not to be new as it has the same structure as Eq.
(2.6) from Ref.4. Their black hole temperature $T$ and heat capacity $C$
correspond exactly to the Reissner-Nordtstrom values, with $\hbar \eta$ instead
of $Q^{2}$. The expression for the black hole entropy turns out to be erronous
and does not fit with the other authors' calculations. Moreover, a lot of
equations have wrong physical units (terms in the same equation have different
units).

25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
3
The categories of this paper are: physics
29
The categories of this paper are: funct-an
1
The categories of this paper are: cs
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn