The Analytical Study of Electronic and Optical Properties of Pyramid
... problem, however the strain induced distortions of electron potential energy usually can be accounted in the frame of perturbation theory. As a result, in this work one did not take into account the effects of mechanical stresses. On the other hand, one will be needed to take into account the strain ...
... problem, however the strain induced distortions of electron potential energy usually can be accounted in the frame of perturbation theory. As a result, in this work one did not take into account the effects of mechanical stresses. On the other hand, one will be needed to take into account the strain ...
POLYNOMIAL-TIME ALGORITHMS FOR PRIME FACTORIZATION
... AND DISCRETE LOGARITHMS ON A QUANTUM COMPUTER PETER W. SHORy ...
... AND DISCRETE LOGARITHMS ON A QUANTUM COMPUTER PETER W. SHORy ...
Quantum Interaction Approach in Cognition, Artificial Intelligence
... The proposal of using non-classical logical and probabilistic structures outside physics came primarily from an accurate analysis of the nature of the quantum mechanical probability model and of the difference between classical and quantum probabilities [37], [38], [39], [40], [41], [42]. This criti ...
... The proposal of using non-classical logical and probabilistic structures outside physics came primarily from an accurate analysis of the nature of the quantum mechanical probability model and of the difference between classical and quantum probabilities [37], [38], [39], [40], [41], [42]. This criti ...
Quantum one-time programs
... can be inferred from f (x). One-time programs cannot be achieved by software alone, as any classical software can be re-run. Thus, any hope of achieving any one-time property must necessarily rely on an additional assumptions such as secure hardware or quantum mechanics: computational assumptions al ...
... can be inferred from f (x). One-time programs cannot be achieved by software alone, as any classical software can be re-run. Thus, any hope of achieving any one-time property must necessarily rely on an additional assumptions such as secure hardware or quantum mechanics: computational assumptions al ...
Pure State Estimation and the Characterization of
... PPT symmetric extension to n copies of systems A and B, for any n. Analogously to the global state estimation case, we would obtain a sequence of upper bounds FS1 FS2 . . . FL . However, this time limn!1 FSn FS FL . This scheme can be easily generalized to any number of distant parti ...
... PPT symmetric extension to n copies of systems A and B, for any n. Analogously to the global state estimation case, we would obtain a sequence of upper bounds FS1 FS2 . . . FL . However, this time limn!1 FSn FS FL . This scheme can be easily generalized to any number of distant parti ...
Diamond NV centers for quantum computing and quantum
... nuclear spins that have extraordinarily longlived quantum states. Even at room temperature, the coherence of these nuclear spins can persist for seconds12 (see Figure 2c), offering additional states for logical operations or a longlived quantum memory.13 These long coherence times stand in stark con ...
... nuclear spins that have extraordinarily longlived quantum states. Even at room temperature, the coherence of these nuclear spins can persist for seconds12 (see Figure 2c), offering additional states for logical operations or a longlived quantum memory.13 These long coherence times stand in stark con ...
The Black Hole Information Paradox and the Collapse of the Wave
... is no paradox in the fact that the evaporation of a black hole is associated with an apparent information loss, reflected at the quantum level by the fact that an initially pure state evolves, as far as exterior observers are concerned, into a mixed state. The idea is that, if we want to deal with r ...
... is no paradox in the fact that the evaporation of a black hole is associated with an apparent information loss, reflected at the quantum level by the fact that an initially pure state evolves, as far as exterior observers are concerned, into a mixed state. The idea is that, if we want to deal with r ...
Optimal quantum cloning of orbital angular momentum photon
... guishable. If the two photons are made distinguishable by their internal quantum state, for example encoded in the polarization π or in other degrees of freedom, the coalescence effect vanishes. Now, if one of the two photons involved in the process is in a given input state to be cloned and the othe ...
... guishable. If the two photons are made distinguishable by their internal quantum state, for example encoded in the polarization π or in other degrees of freedom, the coalescence effect vanishes. Now, if one of the two photons involved in the process is in a given input state to be cloned and the othe ...
Fysiikan seminaarit -haku Oulun yliopisto | Fysiikan seminaarit
... dwarfs are formed by environmental mechanisms not included in the model? Or would it merely indicate that some of the complex physics of galaxy formation are not yet fully understood? 17.02.2011 MSc. Timo Virtanen (University of Oulu) Quasiparticle dynamics in Fermi liquids Abstract: Fermi liquid th ...
... dwarfs are formed by environmental mechanisms not included in the model? Or would it merely indicate that some of the complex physics of galaxy formation are not yet fully understood? 17.02.2011 MSc. Timo Virtanen (University of Oulu) Quasiparticle dynamics in Fermi liquids Abstract: Fermi liquid th ...
Quantum Entanglement
... offer a remarkable new approach to describing states with longrange quantum entanglement. Much recent progress offers hope of a holographic description of “strange ...
... offer a remarkable new approach to describing states with longrange quantum entanglement. Much recent progress offers hope of a holographic description of “strange ...
Quantum computing
Quantum computing studies theoretical computation systems (quantum computers) that make direct use of quantum-mechanical phenomena, such as superposition and entanglement, to perform operations on data. Quantum computers are different from digital computers based on transistors. Whereas digital computers require data to be encoded into binary digits (bits), each of which is always in one of two definite states (0 or 1), quantum computation uses quantum bits (qubits), which can be in superpositions of states. A quantum Turing machine is a theoretical model of such a computer, and is also known as the universal quantum computer. Quantum computers share theoretical similarities with non-deterministic and probabilistic computers. The field of quantum computing was initiated by the work of Yuri Manin in 1980, Richard Feynman in 1982, and David Deutsch in 1985. A quantum computer with spins as quantum bits was also formulated for use as a quantum space–time in 1968.As of 2015, the development of actual quantum computers is still in its infancy, but experiments have been carried out in which quantum computational operations were executed on a very small number of quantum bits. Both practical and theoretical research continues, and many national governments and military agencies are funding quantum computing research in an effort to develop quantum computers for civilian, business, trade, and national security purposes, such as cryptanalysis.Large-scale quantum computers will be able to solve certain problems much more quickly than any classical computers that use even the best currently known algorithms, like integer factorization using Shor's algorithm or the simulation of quantum many-body systems. There exist quantum algorithms, such as Simon's algorithm, that run faster than any possible probabilistic classical algorithm.Given sufficient computational resources, however, a classical computer could be made to simulate any quantum algorithm, as quantum computation does not violate the Church–Turing thesis.