Results 311 to 320 of about 376,807 (339)

Deep learning framework based on ITOC optimization for coal spontaneous combustion temperature prediction: a coupled CNN-BiGRU-CBAM model. [PDF]

Sci Rep
Shao X, Liu W, Bai G, Chen Y, Liu Y, Guang J.   +5 more
europepmc   +1 more source

Controlled Double-Direction Cyclic Quantum Communication of Arbitrary Two-Particle States. [PDF]

Entropy (Basel)
Maihemuti N, Chen Z, Peng J, Aisan Y, Tang J.   +4 more
europepmc   +1 more source

Quantum privacy and quantum wiretap channels [PDF]

Problems of Information Transmission, 2004
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Ning Cai, Raymond W. Yeung, Andreas Winter   +2 more
openaire   +1 more source

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On Classification of Quantum Channels

Open Systems & Information Dynamics, 2001
Quantum mutual entropy and quantum capacity are rigorously defined by Ohya, and they are quite useful in the study of quantum communication processes [4, 7, 8, 9,10]. Mathematical models of optical communication processes are described by a quantum channel and optical states, and quantum capacity is one of the most important criteria to measure the ...
Satoshi Iriyama, Noboru Watanabe
openaire   +2 more sources

ON CAPACITIES OF QUANTUM CHANNELS

2008
Summary: Capacities of quantum mechanical channels are defined in terms of mutual information quantities. Geometry of the relative entropy is used to express capacity as a divergence radius. The symmetric quantum spin 1/2 channel and the attenuation channel of Boson fields are discussed as examples.
Noboru Watanabe, Masanori Ohya, Dénes Petz   +2 more
openaire   +3 more sources

Quantum Entropy and Quantum Channel

1997
In this section, we discuss the entropy in usual quantum dynamical systems (QDS for short) described by Hilbert space terminology. A formulation of quantum mechanical entropy, started by Von Neumann around 1930, 20 years ahead of Shannon, now becomes a fundamental tool to analyze physical phenomena. Von Neumann entropy is defined for a density operator
M. Ohya, A. Kossakowski, R. S. Ingarden
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Private quantum channels

Proceedings 41st Annual Symposium on Foundations of Computer Science, 2002
We investigate how a classical private key can be used by two players, connected by an insecure one-way quantum channel, to perform private communication of quantum information. In particular, we show that in order to transmit n qubits privately, 2n bits of shared private key are necessary and sufficient.
Ambainis, A., Mosca, M., Tapp, A., de Wolf, R.M.   +3 more
openaire   +2 more sources

Advances in TRP channel drug discovery: from target validation to clinical studies

Nature Reviews Drug Discovery, 2022
Ari-pekka Koivisto, Sandra Duffy, Arpad Szallasi   +2 more
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