Inequalities for Schrödinger Operators and
... and classical mechanics is the uncertainty principle. Among many other things, it implies that position and momentum of a particle can not simultaneously take on definite values. To make this more quantitative, recall that the state of a quantum system is described by a wave function ψ, which is a f ...
... and classical mechanics is the uncertainty principle. Among many other things, it implies that position and momentum of a particle can not simultaneously take on definite values. To make this more quantitative, recall that the state of a quantum system is described by a wave function ψ, which is a f ...
Exploring a Classical Model of the Helium Atom
... understanding of energy levels and orbits and to the difficulty of calculating trajectories. Those who made these studies adopted only trivial periodic orbits, satisfying trivial symmetry, which turned out to be unstable. As for the correct understanding of quantum-classical correspondence, we had t ...
... understanding of energy levels and orbits and to the difficulty of calculating trajectories. Those who made these studies adopted only trivial periodic orbits, satisfying trivial symmetry, which turned out to be unstable. As for the correct understanding of quantum-classical correspondence, we had t ...
An Introduction To Resource Theories (Example: Nonuniformity
... Very often in physics, one takes the dynamicist’s point of view: The physicist analyzes a physical system and its time evolution, but does not change the system. There is also another, agent-based approach to physics: There is an experimenter (the agent) who has limited access to a physical system. ...
... Very often in physics, one takes the dynamicist’s point of view: The physicist analyzes a physical system and its time evolution, but does not change the system. There is also another, agent-based approach to physics: There is an experimenter (the agent) who has limited access to a physical system. ...
Direct Pseudopotential Calculation of Exciton Coulomb and
... results within 10%, so it is a reasonably good approximation in the size range considered here. The validity of perturbation theory can be understood as follows. In small quantum dots, where the Coulomb integral is larger, the unperturbed single-particle energy levels are widely spaced, and perturba ...
... results within 10%, so it is a reasonably good approximation in the size range considered here. The validity of perturbation theory can be understood as follows. In small quantum dots, where the Coulomb integral is larger, the unperturbed single-particle energy levels are widely spaced, and perturba ...
Hybrid discrete- and continuous
... have also been generated by entangling a standing CV microwave field to a flying Rydberg atom followed by a projective DV measurement of the atom [14, 23] and through a strong, dispersive interaction with a superconducting transmon qubit [24]. In the latter experiment, impressive cat sizes of up to ...
... have also been generated by entangling a standing CV microwave field to a flying Rydberg atom followed by a projective DV measurement of the atom [14, 23] and through a strong, dispersive interaction with a superconducting transmon qubit [24]. In the latter experiment, impressive cat sizes of up to ...
A scheme for efficient quantum computation with linear optics
... optimization and quantum physics simulation. One of the greatest challenges now is to implement the basic quantumcomputational elements in a physical system and to demonstrate that they can be reliably and scalably controlled. One of the earliest proposals for quantum computation is based on impleme ...
... optimization and quantum physics simulation. One of the greatest challenges now is to implement the basic quantumcomputational elements in a physical system and to demonstrate that they can be reliably and scalably controlled. One of the earliest proposals for quantum computation is based on impleme ...
Mutually unbiased bases, orthogonal Latin squares, and hidden
... PACS number共s兲: 03.65.Ta, 02.10.Ox ...
... PACS number共s兲: 03.65.Ta, 02.10.Ox ...
A wave-mechanical approach to cosmic structure formation
... For a spatially flat universe dominated by pressureless matter, ρ 0 (t) = 1/6πGt 2 and equation (19) admits two linearly independent power-law solutions δ(x, t) = D ± (t)δ(x), where D + (t) ∝ a(t) ∝ t 2/3 is the growing mode and D − (t) ∝ t −1 is the decaying mode. The above considerations apply to ...
... For a spatially flat universe dominated by pressureless matter, ρ 0 (t) = 1/6πGt 2 and equation (19) admits two linearly independent power-law solutions δ(x, t) = D ± (t)δ(x), where D + (t) ∝ a(t) ∝ t 2/3 is the growing mode and D − (t) ∝ t −1 is the decaying mode. The above considerations apply to ...
The Schrödinger Wave Equation
... well, though we did not derive the results by solving the Schrödinger equation itself. We will consider how this is done shortly. The requirement that ψ(x) → 0 as x → ±∞ is an example of a boundary condition. Energy quantization is, mathematically speaking, the result of a combined effort: that ψ(x ...
... well, though we did not derive the results by solving the Schrödinger equation itself. We will consider how this is done shortly. The requirement that ψ(x) → 0 as x → ±∞ is an example of a boundary condition. Energy quantization is, mathematically speaking, the result of a combined effort: that ψ(x ...
Is Quantum Chemistry a Degenerating Research Programme?
... and this leads to new insights in areas such as reaction dynamics. In particular, quantum chemists are able to make predictions on the stability of molecules that do not yet exist. All in all, there is little reason to suppose that the area of molecular structure poses serious questions. (ii) The ne ...
... and this leads to new insights in areas such as reaction dynamics. In particular, quantum chemists are able to make predictions on the stability of molecules that do not yet exist. All in all, there is little reason to suppose that the area of molecular structure poses serious questions. (ii) The ne ...
Arbitrarily Small Amount of Measurement Independence Is Sufficient
... impossible. However, if we abandon measurement independence completely and place no restriction at all on the adversary’s influence, then it is impossible to show and exploit quantum nonlocality [15]. ...
... impossible. However, if we abandon measurement independence completely and place no restriction at all on the adversary’s influence, then it is impossible to show and exploit quantum nonlocality [15]. ...
Neural Unpredictability, The Interpretation of Quantum Theory, and
... “snapshot”, there were a total of 40 possibilities, either five coin or three coin, but there was no answer to the question of how likely each would be? It is, of course, true that three coins is a subset of five coins, so that classical probability theory (as long as it is appropriate) provides a p ...
... “snapshot”, there were a total of 40 possibilities, either five coin or three coin, but there was no answer to the question of how likely each would be? It is, of course, true that three coins is a subset of five coins, so that classical probability theory (as long as it is appropriate) provides a p ...
Fock Spaces - Institut Camille Jordan
... This solution, as well as the ones for more (even infinite) degrees of freedom, is realized through a particular family of spaces: the symmetric Fock spaces. In the case of the anticommutation relations, one does not need to rewrite them, for b(x) and b∗ (x) are always bounded operators (as we shall ...
... This solution, as well as the ones for more (even infinite) degrees of freedom, is realized through a particular family of spaces: the symmetric Fock spaces. In the case of the anticommutation relations, one does not need to rewrite them, for b(x) and b∗ (x) are always bounded operators (as we shall ...
Time Symmetry and the Many-Worlds Interpretation - Philsci
... vironment, or by special detectors like bubble chambers. Therefore, when a strongly interacting particle is included as part of a world, it is nearly always well localized, with a definite classical description. Particles like photons are measured only occasionally, e.g., when they reach a detector ...
... vironment, or by special detectors like bubble chambers. Therefore, when a strongly interacting particle is included as part of a world, it is nearly always well localized, with a definite classical description. Particles like photons are measured only occasionally, e.g., when they reach a detector ...
These notes
... renormalized coefficients. The theoretical tools corresponding to this physics have involved sophisticated diagramatic techniques such as Feynman diagrams, which are all based on the existence of a well controlled limit of zero interaction Green’s function. It was realized in the fifties, with the t ...
... renormalized coefficients. The theoretical tools corresponding to this physics have involved sophisticated diagramatic techniques such as Feynman diagrams, which are all based on the existence of a well controlled limit of zero interaction Green’s function. It was realized in the fifties, with the t ...
URL - StealthSkater
... and some bio-molecules of groups of them as units defining prime functions. DNA as a topological quantum computer could be taken as a starting point. The outcome of quantum computation is determined statistically as ensemble average so that a large number of copies of the program should be present a ...
... and some bio-molecules of groups of them as units defining prime functions. DNA as a topological quantum computer could be taken as a starting point. The outcome of quantum computation is determined statistically as ensemble average so that a large number of copies of the program should be present a ...
