Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Entanglement swapping for multi-particle pure states and maximally
  entangled states   Entanglement swapping has played an important role in quantum information
processing, and become one of the necessary core technologies in the future
quantum network. In this paper, we study entanglement swapping for
multi-particle pure states and maximally entangled states in qudit systems. We
generalize the entanglement swapping of two pure states from the case where
each quantum system contains two particles to the case of containing any number
of particles, and consider the entanglement swapping between any number of
systems. We also generalize the entanglement swapping chain of bipartite pure
states to the one of multi-particle pure states. In addition, we consider the
entanglement swapping chains for maximally entangled states.

25
The categories of this paper are: patt-sol
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an