Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Diving into traversable wormholes   We study various aspects of wormholes that are made traversable by an
interaction beween the two asymptotic boundaries. We concentrate on the case of
nearly-$AdS_2$ gravity and discuss a very simple mechanical picture for the
gravitational dynamics. We derive a formula for the two sided correlators that
includes the effect of gravitational backreaction, which limits the amount of
information we can send through the wormhole. We emphasize that the process can
be viewed as a teleportation protocol where the teleportee feels nothing
special as he/she goes through the wormhole. We discuss some applications to
the cloning paradox for old black holes. We point out that the same formula we
derived for $AdS_2$ gravity is also valid for the simple SYK quantum mechanical
theory, around the thermofield double state. We present a heuristic picture for
this phenomenon in terms of an operator growth model. Finally, we show that a
similar effect is present in a completely classical chaotic system with a large
number of degrees of freedom.

19
The categories of this paper are: eess
25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci