Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Interpolating between multi-boundary wormholes and single-boundary
  geometries in holography   The recent paper 1809.01197 described how states of a holographic CFT can be
approximated by states of a large collection of non-interacting BCFTs, such
that the dual of the new system accurately approximates an arbitrarily large
causal patch of the original geometry. In this paper, we first describe in more
detail the geometries dual to such discrete BCFT systems, emphasizing that they
are multi-boundary wormholes in which it is not possible to move causally
between different asymptotic regions. By reintroducing couplings between the
BCFTs in various ways, we show that the wormholes can be made traversable,
giving an intermediate class of geometries that interpolate between the
multi-boundary wormhole and the original geometry that it approximates.

35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
20
The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org
16
The categories of this paper are: stat
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
24
The categories of this paper are: dg-ga