Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Violation of Weak Cosmic Censorship in Einstein-Maxwell-dilaton theory:
  singularities connected by traversable wormholes   We give two new analytical solutions to the low-energy string theory action
that violate the weak cosmic censorship conjecture. They are classical charged
solutions to the Einstein-Maxwell-dilaton theory in four dimensions that come
in two types. The first represents one single naked singularity whose
asymptotic region is flat. Its mass respects the positive mass theorem. The
absence of horizons allows us to probe quantum aspects of gravity by direct
observation of these singularities. The second represents singularities that
come in pairs that "seem to create their own spacetime", and the region
connecting them has the geometry of a traversable wormhole. In other words,
they represent a pair of singularities connected by a traversable wormhole. The
dyonic solution has a limit free of singularities, which we call "extremal
limit" in analogy with black holes. This has a geometry given by the
AdS$_{2}\times$S$^{2}$ spacetime in global coordinates. We compute the physical
charges for the naked singularities and show that the weak gravity conjecture
can be respected or violated, depending on the parameters of the solutions. We
also compute the light deflection angle.

1
The categories of this paper are: cs
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
2
The categories of this paper are: math
13
The categories of this paper are: quant-ph
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat