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Holevo's theorem is an
important limitative theorem in
quantum computing, an
interdisciplinary field of
physics and
computer science. It is
sometimes called...
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Alexander ****ovich
Holevo (Russian: Алекса́ндр Семéнович Хóлево, also
spelled as
Kholevo and Cholewo) is a
Soviet and
Russian mathematician, one of the...
- get its
classical capacity by
computing the
Holevo information of the channel. The
additivity of
Holevo information for all
channels was a
famous open...
- the left-hand side of this
inequality is
known as the
Holevo χ
quantity and also
appears in
Holevo's theorem, an
important result in
quantum information...
-
probabilities and
channel capacities for communication. Later,
Alexander Holevo obtained an
upper bound of
communication speed in the
transmission of a...
- 1/3} and
entangled for λ > 1 / 3 {\displaystyle \lambda >1/3} . A Werner-
Holevo quantum channel W A → B ( p , d ) {\displaystyle {\mathcal {W}}_{A\rightarrow...
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quantity was
introduced in
quantum information theory,
where it is
called the
Holevo information: it
gives the
upper bound for
amount of
classical information...
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processors cloud-based
Theorems Bell's Eastin–Knill Gleason's Gottesman–Knill
Holevo's No-broadcasting No-cloning No-communication No-deleting No-hiding No-teleportation...
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processors cloud-based
Theorems Bell's Eastin–Knill Gleason's Gottesman–Knill
Holevo's No-broadcasting No-cloning No-communication No-deleting No-hiding No-teleportation...
-
quantum channels. Therefore, by an
equivalence result due to
Peter Shor, the
Holevo capacity is not just additive, but super-additive like the entropy, and...
