Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Experimental generation of pseudo bound entanglement   We use Nuclear Magnetic Resonance (NMR) to experimentally generate a bound
entangled (more precisely: pseudo bound entangled) state, i.e. a quantum state
which is non-distillable but nevertheless entangled. Our quantum system
consists of three qubits. We characterize the produced state via state
tomography to show that the created state has a positive partial transposition
with respect to any bipartite splitting, and we use a witness operator to prove
its entanglement.

8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
24
The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
2
The categories of this paper are: math
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ
30
The categories of this paper are: q-alg
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th