Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Thermodynamically stable asymptotically flat hairy black holes with a
  dilaton potential   We present a detailed analysis of the thermodynamics of exact asymptotically
flat hairy black holes in Einstein-Maxwell-dilaton theory. We compute the
regularized action, quasilocal stress tensor, and conserved charges by using a
`counterterm method' similar to the one extensively used in the AdS-CFT
duality. In the presence of a non-trivial dilaton potential that vanishes at
the boundary we prove that, for some range of parameters, there exist
thermodynamically stable black holes in the grand canonical and canonical
ensembles. To the best of our knowledge, this is the first example of a
thermodynamically stable asymptotically flat black hole, without imposing
artificial conditions corresponding to embedding in a finite box.

29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom