One Complexity Theorist`s View of Quantum Computing
... The complexity of quantum computation remains poorly understood. While physicists attempt to find ways to create quantum computers, we still do not have much evidence one way or the other as to how useful these machines will be. The tools of computational complexity theory should come to bear on the ...
... The complexity of quantum computation remains poorly understood. While physicists attempt to find ways to create quantum computers, we still do not have much evidence one way or the other as to how useful these machines will be. The tools of computational complexity theory should come to bear on the ...
Towards A Quantum Mechanical Model of Foreign Policy
... The chief philosophical implication of these laws is the principle of cause and effect. This holds that for any natural event, there must have been a direct and identifiable trigger. It is also suggestive that the same cause must be assigned to natural events of the same kind irrespective of distanc ...
... The chief philosophical implication of these laws is the principle of cause and effect. This holds that for any natural event, there must have been a direct and identifiable trigger. It is also suggestive that the same cause must be assigned to natural events of the same kind irrespective of distanc ...
CHAPTER 15 - Quantum cryptography
... Quantum cryptography is already in advanced experimental stage. Before presenting basic schemes of quantum cryptography basic ideas of quantum information processing will be discussed shortly. Quantum cryptography ...
... Quantum cryptography is already in advanced experimental stage. Before presenting basic schemes of quantum cryptography basic ideas of quantum information processing will be discussed shortly. Quantum cryptography ...
Towards Fully Quantum Mechanical 3D Device Simulations
... and the density and the potential are calculated selfconsistently from the Schrödinger and Poisson equation. The discrete 8-band-Schrödinger equation represents a huge sparse matrix (typically of dimension 105 for 3D-structures) and is diagonalized using the JacobiDavidson method (Bai et al. 2000) ...
... and the density and the potential are calculated selfconsistently from the Schrödinger and Poisson equation. The discrete 8-band-Schrödinger equation represents a huge sparse matrix (typically of dimension 105 for 3D-structures) and is diagonalized using the JacobiDavidson method (Bai et al. 2000) ...
Here
... to be consistent with quantum mechanical rules. If a measurement is made on one, the other will automatically collapse. Entanglement is a form of quantum superposition. There is no easy explanation of entangled correlations. There is no counterpart of entanglement in classical mechanics. Entanglemen ...
... to be consistent with quantum mechanical rules. If a measurement is made on one, the other will automatically collapse. Entanglement is a form of quantum superposition. There is no easy explanation of entangled correlations. There is no counterpart of entanglement in classical mechanics. Entanglemen ...
The Black Hole Information Paradox and the Collapse of the Wave
... wants to use a more pictorial language, “escapes through,” the singularity. If so, one would take Figure 1 as depicting all that can be said by the theory. In any case, it is widely believed that a theory of quantum gravity will be able to cure these singularities. The idea is that such a theory wil ...
... wants to use a more pictorial language, “escapes through,” the singularity. If so, one would take Figure 1 as depicting all that can be said by the theory. In any case, it is widely believed that a theory of quantum gravity will be able to cure these singularities. The idea is that such a theory wil ...
Limitations on quantum dimensionality reduction
... string, and are required to send quantum states of the shortest possible length to a referee, who has to use these states to determine if their bit strings are equal (this is the so-called SMP, or simultaneous message passing, model of communication n complexity8). Associate each bit string with an ...
... string, and are required to send quantum states of the shortest possible length to a referee, who has to use these states to determine if their bit strings are equal (this is the so-called SMP, or simultaneous message passing, model of communication n complexity8). Associate each bit string with an ...
Слайд 1 - I C R A
... Canonical approach: no strict proof of gauge invariance of the Wheeler − DeWitt theory Path integral approach contains the procedure of derivation of an equation for a wave function from the path integral, while gauge invariance of the path integral, and the theory as a whole, being ensured by asymp ...
... Canonical approach: no strict proof of gauge invariance of the Wheeler − DeWitt theory Path integral approach contains the procedure of derivation of an equation for a wave function from the path integral, while gauge invariance of the path integral, and the theory as a whole, being ensured by asymp ...