Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Wormholes in the accelerating universe   We discuss different arguments that have been raised against the viability of
the big trip process, reaching the conclusions that this process can actually
occur by accretion of phantom energy onto the wormholes and that it is stable
and might occur in the global context of a multiverse model. We finally argue
that the big trip does not contradict any holographic bounds on entropy and
information.

17
The categories of this paper are: q-fin
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
15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th