Anderson transition ???????? Critical Statistics
... by random matrix theory. With the help of the one parameter scaling theory we propose an alternative characterization of this universality class. It is also identified the universality class associated to the metal-insulator transition. In low dimensions it is characterized by classical superdiffusi ...
... by random matrix theory. With the help of the one parameter scaling theory we propose an alternative characterization of this universality class. It is also identified the universality class associated to the metal-insulator transition. In low dimensions it is characterized by classical superdiffusi ...
Relation Between Schrödinger and Polymer Quantum Mechanics
... 2m We are in trouble. Why? In the polymer representation we can either represent q or p, but not both! What to do then? The only thing possible: approximate the non-existing term by a well defined function that can be quantized and hope for the best. Let us chose the position to be discrete, so p̂ d ...
... 2m We are in trouble. Why? In the polymer representation we can either represent q or p, but not both! What to do then? The only thing possible: approximate the non-existing term by a well defined function that can be quantized and hope for the best. Let us chose the position to be discrete, so p̂ d ...
Six easy roads to the Planck scale
... be skeptical that theories based on arbitrarily short distances, such as classical or quantum field theory, really make sense from an operational point of view. That is, we may question whether the idea of a differentiable manifold provides a useful model at the Planck scale. It may be that the conc ...
... be skeptical that theories based on arbitrarily short distances, such as classical or quantum field theory, really make sense from an operational point of view. That is, we may question whether the idea of a differentiable manifold provides a useful model at the Planck scale. It may be that the conc ...
1203.3054v2
... Special relativity forbids superluminal influences. No-signalling (NS) principle is necessary for consistency of the theory of relativity and quantum mechanics. Any generalization of quantum theory, e.g., introducing nonlinear time evolution, must take the NS principle into account. It has been clai ...
... Special relativity forbids superluminal influences. No-signalling (NS) principle is necessary for consistency of the theory of relativity and quantum mechanics. Any generalization of quantum theory, e.g., introducing nonlinear time evolution, must take the NS principle into account. It has been clai ...
Main
... resonance (NMR) quadrupolar set-up. Computational task and the quantum algorithm.– Let us first consider the case of three objects, where the six permutations of the set {1, 2, 3} are given by (1,2,3), (2,3,1), (3,1,2), (3,2,1), (2,1,3), and (1,3,2). According to the parity of the transpositions, fi ...
... resonance (NMR) quadrupolar set-up. Computational task and the quantum algorithm.– Let us first consider the case of three objects, where the six permutations of the set {1, 2, 3} are given by (1,2,3), (2,3,1), (3,1,2), (3,2,1), (2,1,3), and (1,3,2). According to the parity of the transpositions, fi ...
Atomic orbitals and their representation: Can 3
... in Great Britain, the fundamental aspects de Broglie’s theory were confirmed. Further observations confirmed the validity of Bohr’s interpretation, the Schrödinger equation and Heisenberg’s uncertainty principle. Until now, none of the predictions of quantum mechanics have been contradicted by expe ...
... in Great Britain, the fundamental aspects de Broglie’s theory were confirmed. Further observations confirmed the validity of Bohr’s interpretation, the Schrödinger equation and Heisenberg’s uncertainty principle. Until now, none of the predictions of quantum mechanics have been contradicted by expe ...
Thinking Inside The Box: some experimental measurements in
... Yes, it's that easy! If you see three photons out one port, then they all went out that port. ...
... Yes, it's that easy! If you see three photons out one port, then they all went out that port. ...
M05/11
... from the algebra of all effects in C2 . Thus, we have a proper subset of the set of all effects, one that contains no noncommuting projections. Now in general, if we have informational completeness for the Aη , as we also do for the nonrelativistic spinless quantum mechanics with η = a Gaussian for ...
... from the algebra of all effects in C2 . Thus, we have a proper subset of the set of all effects, one that contains no noncommuting projections. Now in general, if we have informational completeness for the Aη , as we also do for the nonrelativistic spinless quantum mechanics with η = a Gaussian for ...
From coherent to quantum atom optics
... to observe with a laser: many photons per mode •1963: Glauber: laser light should NOT be bunched: quantum theory of coherence (8 Juillet 1960, New York Times) •1965: Armstrong: experiment with single mode AsGa laser: no bunching well above threshold; bunching below threshold ...
... to observe with a laser: many photons per mode •1963: Glauber: laser light should NOT be bunched: quantum theory of coherence (8 Juillet 1960, New York Times) •1965: Armstrong: experiment with single mode AsGa laser: no bunching well above threshold; bunching below threshold ...
- Philsci
... problem can always be provided if the eigenstate-eigenvalue link is denied, in particular its necessary part.7 But now note that (OOC) follows from (extended e/e link), together with the fact that quantum measurements have outcomes (i.e. that they have one particular outcome or other). A stronger co ...
... problem can always be provided if the eigenstate-eigenvalue link is denied, in particular its necessary part.7 But now note that (OOC) follows from (extended e/e link), together with the fact that quantum measurements have outcomes (i.e. that they have one particular outcome or other). A stronger co ...
Document
... states. The only allowed electron energy transitions are between these energy levels. There always exists one lowest energy state called the ground state to which the electron will always return. Free electrons with enough kinetic energy can excite atomic electrons. From conservation of energy, the ...
... states. The only allowed electron energy transitions are between these energy levels. There always exists one lowest energy state called the ground state to which the electron will always return. Free electrons with enough kinetic energy can excite atomic electrons. From conservation of energy, the ...
From Quantum mechanics to nanoparticles and their applications
... Introduction So far we have investigated very simple quantum mechanical systems, such as photons, electrons, and hydrogen atoms. We have also learned about some quantum-mechanical phenomena like light emission and tunneling. However, realistic quantum mechanical systems consist of many atoms or mole ...
... Introduction So far we have investigated very simple quantum mechanical systems, such as photons, electrons, and hydrogen atoms. We have also learned about some quantum-mechanical phenomena like light emission and tunneling. However, realistic quantum mechanical systems consist of many atoms or mole ...
Quantum Computation - School of Computing Science
... Specifying Correctness of Teleportation We defined Teleport(a,b), which receives a qubit on channel a and sends a qubit on channel b, using teleportation in between. The following process has the same effect, and we regard it as a specification of teleportation. Identity(a,b) = a?[x] . b![x] . Stop ...
... Specifying Correctness of Teleportation We defined Teleport(a,b), which receives a qubit on channel a and sends a qubit on channel b, using teleportation in between. The following process has the same effect, and we regard it as a specification of teleportation. Identity(a,b) = a?[x] . b![x] . Stop ...
Superfluid to insulator transition in a moving system of
... Dynamic instability is continuously connected to the quantum SF-Mott transition Quantum fluctuations lead to strong decay of current in one and two dimensional systems Thermal fluctuations lead to strong decay of current in all dimensions ...
... Dynamic instability is continuously connected to the quantum SF-Mott transition Quantum fluctuations lead to strong decay of current in one and two dimensional systems Thermal fluctuations lead to strong decay of current in all dimensions ...