Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Local hidden variable models for entangled quantum states using finite
  shared randomness   The statistics of local measurements performed on certain entangled states
can be reproduced using a local hidden variable (LHV) model. While all known
models make use of an infinite amount of shared randomness---the physical
relevance of which is questionable---we show that essentially all entangled
states admitting a LHV model can be simulated with finite shared randomness.
Our most economical model simulates noisy two-qubit Werner states using only
3.58 bits of shared randomness. We also discuss the case of POVMs, and the
simulation of nonlocal states with finite shared randomness and finite
communication. Our work represents a first step towards quantifying the cost of
LHV models for entangled quantum states.

9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th