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Numerical
Simulation of
Optimal
Entanglement
Network
Protocols for
Multiple States
Daegene Song
Department
of Management
Information
Systems,
Chungbuk
National
University,
Cheongju, Korea.
Corresponding
Author:
Daegene
Song
Email: dsong@cbnu.ac.kr
Doi: https://doi.org/10.47011/16.4.9
Cited by :
Jordan J. Phys.,
16 (4) (2023)
467-474
PDF
Received
on:
09/12/2021;
Accepted
on:
06/03/2022
Abstract:
Entanglement
has been
one of
the
dominant
aspects
distinguishing
quantum
theory
from its
classical
counterpart.
Indeed,
entanglement
has
played a
central
role in
recent
developments
in
quantum
technology,
such as
quantum
computing,
key
distribution,
etc. In
order to
use
entanglement
in these
situations,
a
particular
form is
often
needed,
namely
the
maximal
case.
Various
techniques
have
been
used to
manipulate
entangled
states,
especially
between
distant
parties.
Generating
long-distance
entanglement
from
multiple
shorter
states
has been
studied,
and it
has been
shown
that
there
exists a
class of
states
that can
achieve
optimal
entanglement
resources.
In this
paper,
the
particular
class of
states
that
yields
the
weakest
link is
numerically
examined.
The
findings
reveal
that the
range of
this
class is
limited
but
substantial.
Keywords:
Quantum
entanglement,
Numerical
methods,
Maximal
states.
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