Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Asymptotic Symmetries of Three-Dimensional Black Strings   We determine a consistent phase space for a theory consisting in the
Einstein-Hilbert action coupled to matter fields (dilaton, one-form, two-form)
and containing three-dimensional black strings (the Horne-Horowitz solution and
generalizations thereof). The theory at hand is the low energy effective action
for the bosonic sector of heterotic string theory. We find a consistent set of
boundary conditions whose algebra of asymptotic charges consist in a single
Virasoro algebra supplemented by three global $u(1)$ generators. We also
discuss the thermodynamics of the zero-mode solutions and point out some
peculiar features of this system.

15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
3
The categories of this paper are: physics
8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph