Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Information complementarity in multipartite quantum states and security
  in cryptography   We derive complementarity relations for arbitrary quantum states of
multiparty systems, of arbitrary number of parties and dimensions, between the
purity of a part of the system and several correlation quantities, including
entanglement and other quantum correlations as well as classical and total
correlations, of that part with the remainder of the system. We subsequently
use such a complementarity relation, between purity and quantum mutual
information in the tripartite scenario, to provide a bound on the secret key
rate for individual attacks on a quantum key distribution protocol.

16
The categories of this paper are: stat
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
35
The categories of this paper are: mtrl-th
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin