Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Black holes in Einstein-aether theory: Quasinormal modes and time-domain
  evolution   We propose accurate calculations of quasinormal modes of black holes in the
Einstein-aether theory, which were previously considered in the literature,
partially, with insufficient accuracy. We also show that the arbitrarily
long-lived modes, quasiresonances, are allowed in the Einstein-aether theory as
well and demonstrate that the asymptotic tails, unlike quasinormal frequencies,
are indistinguishable from those in the Einstein theory.

15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
16
The categories of this paper are: stat
19
The categories of this paper are: eess
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con