Results 41 to 50 of about 2,622,886 (289)
Quantum computation and quantum information [PDF]
International Journal of Parallel, Emergent and Distributed Systems, 2006 The paper is intended to be a survey of all the important aspects and results that have shaped the field of quantum computation and quantum information. The reader is first familiarized with those features and principles of quantum mechanics providing a more efficient and secure information processing.
Marius Nagy, Selim G. Akl
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Quantum Candies and Quantum Cryptography [PDF]
, 2020 The field of quantum information is becoming more known to the general public. However, effectively demonstrating the concepts underneath quantum science and technology to the general public can be a challenging job. We investigate, extend, and much expand here "quantum candies" (invented by Jacobs), a pedagogical model for intuitively describing some ...
Junan Lin, Tal Mor
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Quantum Privacy and Quantum Coherence [PDF]
Physical Review Letters, 1998 We derive a simple relation between a quantum channel's capacity to convey coherent (quantum) information and its usefulness for quantum cryptography.
Schumacher, Benjamin +1 more
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Quantum Physics, Quantum Biology, Quantum Medicine?
SSRN Electronic Journal, 2020 The leading cause and foremost reason for mortality and morbidity in the world is a group known as Noncommunicable Diseases. The best approach to treat them is to evaluate and control the risk factors. There are shared by all these diseases leading to the existence of some meeting points behind all of them.
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Quantum computers and quantum coherence [PDF]
Journal of Magnetism and Magnetic Materials, 1999 13 pages, latex, one eps figure. Prepared for special issue of J. Mag. Magn. Matl., "Magnetism beyond 2000".
DiVincenzo, D. P., Loss, D.
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Robust control in the quantum domain [PDF]
, 2000 Recent progress in quantum physics has made it possible to perform experiments in which individual quantum systems are monitored and manipulated in real time. The advent of such new technical capabilities provides strong motivation for the development of
Doherty, Andrew +4 more
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Quantum computation with quantum dots [PDF]
Physical Review A, 1998 We propose a new implementation of a universal set of one- and two-qubit gates for quantum computation using the spin states of coupled single-electron quantum dots. Desired operations are effected by the gating of the tunneling barrier between neighboring dots.
Loss, D., DiVincenzo, D. P.
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Quantum Dissipation and Quantum Noise [PDF]
Annals of Physics, 1995 We derive the exact action for a damped mechanical system ( and the special case of the linear oscillator) from the path integral formulation of the quantum Brownian motion problem developed by Schwinger and by Feynman and Vernon. The doubling of the phase-space degrees of freedom for dissipative systems and thermal field theories is discussed and the ...
Srivastava, Y. N. +2 more
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Hybrid quantum computing with ancillas [PDF]
, 2002 In the quest to build a practical quantum computer, it is important to use efficient schemes for enacting the elementary quantum operations from which quantum computer programs are constructed. The opposing requirements of well-protected quantum data and
Timothy J. Proctor +11 more
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Photophysics of blue quantum emitters in hexagonal boron nitride
Materials for Quantum Technology, 2023 Colour centres in hexagonal boron nitride (hBN) have emerged as intriguing contenders for integrated quantum photonics. In this work, we present a detailed photophysical analysis of hBN single emitters emitting at the blue spectral range.
Ivan Zhigulin +8 more
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