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joint quantum entropy
measure of information in quantum information theory
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Statements
subclass of
joint entropy
0 references
defining formula
S
(
ρ
A
,
ρ
B
)
=
S
(
ρ
A
B
)
=
−
Tr
(
ρ
A
B
log
(
ρ
A
B
)
)
{\displaystyle S(\rho ^{A},\rho ^{B})=S(\rho ^{AB})=-\operatorname {Tr} (\rho ^{AB}\log(\rho ^{AB}))}
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imported from Wikimedia project
English Wikipedia
maintained by WikiProject
WikiProject Mathematics
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Identifiers
Freebase ID
/m/03w53b
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Microsoft Academic ID
42047476
0 references
OpenAlex ID
C42047476
1 reference
stated in
OpenAlex
retrieved
26 January 2022
reference URL
https://docs.openalex.org/download-snapshot/snapshot-data-format
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