Results 81 to 90 of about 1,469,683 (369)

Probabilistic foundations of quantum mechanics and quantum information

, 2003
We discuss foundation of quantum mechanics (interpretations, superposition, principle of complementarity, locality, hidden variables) and quantum information theory.Comment: Contextual probabilistic viewpoint to quantum cryptography ...
Khrennikov, Andrei
core   +1 more source

Basic concepts in quantum computation [PDF]

, 2000
Section headings: 1 Qubits, gates and networks 2 Quantum arithmetic and function evaluations 3 Algorithms and their complexity 4 From interferometers to computers 5 The first quantum algorithms 6 Quantum search 7 Optimal phase estimation 8 Periodicity ...
A. Barenco, A. Barenco, A. Berthiaume, A. Ekert, A. Ekert, A. Ekert, A. Steane, A.R. Calderbank, B. Schumacher, C. Cocks, C. Zalka, C.E. Shannon, C.H. Bennett, C.H. Bennett, D. Beckman, D. Deutsch, D. Deutsch, D. Deutsch, D. Gottesman, D. Kahn, D.P. DiVincenzo, G.H. Hardy, G.S. Vernam, J.H. Ellis, L.K. Grover, P.W. Shor, P.W. Shor, P.W. Shor, R. Calderbank, R. Cleve, R. Laflamme, R. Solovay, R.L. Rivest, R.P. Feynman, S. Lloyd, T. Hogg, T. Toffoli, V. Vedral, W. Diffie, W.H. Zurek, W.K. Wootters   +40 more
core   +4 more sources

Experimental Quantum Cryptography [PDF]

Journal of Cryptology, 1991
We describe initial results from an apparatus and protocol designed to implement quantum public key distribution, by which two users, who share no secret information initially: 1) exchange a random quantum transmission, consisting of very faint flashes of polarized light; 2) by subsequent public discussion of the sent and received versions of this ...
Charles H. Bennett, François Bessette, John A. Smolin, Gilles Brassard, Louis Salvail   +4 more
openaire   +2 more sources

Structural and functional analysis of Bacillus sarcosine oxidase and its activity toward cyclic imino acids

FEBS Open Bio, EarlyView.
Sarcosine oxidase from Bacillus sp. (SoxB) recognizes l‐proline (l‐Pro), d‐proline (d‐Pro), and l‐thioproline (l‐Tpr) as minor substrates. In this study, we measured their absorption spectra, determined the crystal structures of their enzyme complexes, and performed site‐directed mutagenesis of key residues.
Yuqi Zhang, Yoshitaka Nakajima, Masae Kurobe, Tsutomu Nakamura, Tomoki Himiyama, Yoshiaki Nishiya   +5 more
wiley   +1 more source

A quantum encryption design featuring confusion, diffusion, and mode of operation

Scientific Reports, 2021
Quantum cryptography—the application of quantum information processing and quantum computing techniques to cryptography has been extensively investigated.
Zixuan Hu, Sabre Kais
doaj   +1 more source

State-of-the-art analysis of quantum cryptography: applications and future prospects

Frontiers of Physics
Quantum computing provides a revolution in computational competences, leveraging the principles of quantum mechanics to process data in fundamentally novel ways. This paper explores the profound implications of quantum computing on cryptography, focusing
Swastik Kumar Sahu, Kaushik Mazumdar
semanticscholar   +1 more source

Static and Dynamic Behavior of Novel Y‐Shaped Sandwich Beams Subjected to Compressive Loadings: Integration of Supervised Learning and Experimentation

Advanced Engineering Materials, EarlyView.
In this study, the mechanical response of Y‐shaped core sandwich beams under compressive loading is investigated, using deep feed‐forward neural networks (DFNNs) for predictive modeling. The DFNN model accurately captures stress–strain behavior, influenced by design parameters and loading rates.
Ali Khalvandi, Saeed Kamarian, Mahdi Bodaghi, Saeed Saber‐Samandari, Jung‐il Song   +4 more
wiley   +1 more source

A Survey on the Quantum Security of Block Cipher-Based Cryptography

IEEE Access
The development of quantum computers represents an important advancement in computing, using quantum mechanics to address problems that were previously difficult to solve. This technological advancement poses a challenge for cryptographic systems.
S. E. Bootsma, M. De Vries
doaj   +1 more source

A proposal for founding mistrustful quantum cryptography on coin tossing

, 2003
A significant branch of classical cryptography deals with the problems which arise when mistrustful parties need to generate, process or exchange information.
A. Kent, A. Kent, Adrian Kent, C. Bennett, D. Mayers, H.-K. Lo, H.-K. Lo, H.-K. Lo   +7 more
core   +1 more source

First‐Principles Modeling of Solid Solution Softening and Hardening Effects in Al–Mg–Zr–Si Aluminum Alloys

Advanced Engineering Materials, EarlyView.
The role of various alloying elements in face‐centered cubic aluminum on the barrier of a Shockley partial dislocation during its motion is presented. The study aims to understand how alloying atoms such as Mg, Si, and Zr affect the energy landscape for dislocation motion, thus influencing the solid solution hardening and softening in aluminum, which ...
Inna Plyushchay, Zhengqing Wei, Nebahat Bulut, Sibylle Gemming   +3 more
wiley   +1 more source