Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Weyl-Invariant Light-Like Branes and Black Hole Physics   We propose a new class of p-brane theories which are Weyl-conformally
invariant for any p. For any odd world-volume dimension the latter describe
intrinsically light-like branes, hence the name WILL-branes (Weyl-Invariant
Light-Like branes). Next we discuss the dynamics of WILL-membranes (i.e., for
p=2) both as test branes in various external physically relevant D=4
gravitational backgrounds, as well as within the framework of a coupled D=4
Einstein-Maxwell-WILL-membrane system. In all cases we find that the
WILL-membrane materializes the event horizon of the corresponding black hole
solutions, thus providing an explicit dynamical realization of the membrane
paradigm in black hole physics.

11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin