Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spectroscopy of Rotating Linear Dilaton Black Holes From Boxed
  Quasinormal Modes   Numerical studies of the coupled Einstein-Klein-Gordon system have recently
revealed that confined scalar fields generically collapse to form caged black
holes. In the light of this finding, we analytically study the characteristic
resonance spectra of the confined scalar fields in rotating linear dilaton
black hole geometry. Confining mirrors (cage) are assumed to be placed in the
near-horizon region of a caged rotating linear dilaton black hole
$\frac{r_{m}-r_{2}}{r_{2}}\ll 1$ ($r_{m}$ is the radius of the cage and $r_{2}$
represents the event horizon). The radial part of the Klein-Gordon equation is
written as a Schr\"{o}dinger-like wave equation, which reduces to a Bessel
differential equation around the event horizon. Using analytical tools and
proper boundary conditions, we obtain the boxed-quasinormal mode frequencies of
the caged rotating linear dilaton black hole. Finally, we employ Maggiore's
method, which evaluates the transition frequency in the adiabatic invariant
quantity from the highly damped quasinormal modes, in order to investigate the
entropy/area spectra of the rotating linear dilaton black hole.

11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph