ppt
... Uncertainty principle question Suppose an electron is inside a box 1 nm in width. There is some uncertainty in the momentum of the electron. We then squeeze the box to make it 0.5 nm. What happens to the momentum uncertainty? ...
... Uncertainty principle question Suppose an electron is inside a box 1 nm in width. There is some uncertainty in the momentum of the electron. We then squeeze the box to make it 0.5 nm. What happens to the momentum uncertainty? ...
Electronic Structure of Strained GaSb/GaAs Quantum Dot
... approximation [9], the pseudopotential model [10] and the tight-binding model [11], [12]. The k.p approximation treats a quantum dot as a confined bulk and continuum system, while the pseudopotential and tight-binding models treat the system with the atomistic description. The distinction between th ...
... approximation [9], the pseudopotential model [10] and the tight-binding model [11], [12]. The k.p approximation treats a quantum dot as a confined bulk and continuum system, while the pseudopotential and tight-binding models treat the system with the atomistic description. The distinction between th ...
5th Workshop on Quantum Chaos and Localisation Phenomena
... Fidelity is the overlap of a wave function, propagated by a Hamiltonian in time, with the same initial wave function, propagated by a perturbed wave function. Its behavior depends crucially on the choice of the initial wave function. In the talk we review two cases: If the initial state is random a ...
... Fidelity is the overlap of a wave function, propagated by a Hamiltonian in time, with the same initial wave function, propagated by a perturbed wave function. Its behavior depends crucially on the choice of the initial wave function. In the talk we review two cases: If the initial state is random a ...
P R L E T T E R S HYSICAL
... which found that scattering from a passive target depends only on diagonal elements of the density matrix r共k, k兲, and thus coherence properties are irrelevant; off-diagonal elements are observed only when the beam interacts with a time dependent system like a vibrating mirror (see the experiment of ...
... which found that scattering from a passive target depends only on diagonal elements of the density matrix r共k, k兲, and thus coherence properties are irrelevant; off-diagonal elements are observed only when the beam interacts with a time dependent system like a vibrating mirror (see the experiment of ...
Limits of fractality: Zeno boxes and relativistic particles
... equation. This path integral, independently discovered by Riazanov [11], was published by Feynman in [12]. In parallel, a sum over paths for the telegrapher equation was proposed by Kac [13]. It was later found [4] that this is an analytic continuation of the checkerboard sum and that the underlying ...
... equation. This path integral, independently discovered by Riazanov [11], was published by Feynman in [12]. In parallel, a sum over paths for the telegrapher equation was proposed by Kac [13]. It was later found [4] that this is an analytic continuation of the checkerboard sum and that the underlying ...
View PDF - CiteSeerX
... was capable of approaching the problem on the microlevel. The power of physical (and, more generally, scientific) approach to the world is manifested most convincingly when predictions are made.5 In this respect the Periodic Law provides very limited possibilities for exploits since a major part of ...
... was capable of approaching the problem on the microlevel. The power of physical (and, more generally, scientific) approach to the world is manifested most convincingly when predictions are made.5 In this respect the Periodic Law provides very limited possibilities for exploits since a major part of ...
Title: Quantum Error Correction Codes
... computations are performed. This field of Quantum Computation and Quantum Information is relatively new. In the early 1980's Feynman had said that a computer modeled on the principles of quantum physics rather than classical physics could model quantum mechanical systems, however research in this fi ...
... computations are performed. This field of Quantum Computation and Quantum Information is relatively new. In the early 1980's Feynman had said that a computer modeled on the principles of quantum physics rather than classical physics could model quantum mechanical systems, however research in this fi ...
QMDuesseldorf - Buffalo Ontology Site
... The reason IGUSes exist, functioning in such a fashion, is to be sought in their evolution within the universe. They evolved to make predictions because it is adaptive to do so. The reason, therefore, for their focus on Newtonianlike variables is that these are the only variables for which predictio ...
... The reason IGUSes exist, functioning in such a fashion, is to be sought in their evolution within the universe. They evolved to make predictions because it is adaptive to do so. The reason, therefore, for their focus on Newtonianlike variables is that these are the only variables for which predictio ...
On the importance of parallelism for quantum computation and the
... which a parallel approach o ers much more than just a faster solution [4]. A real-time environment, constraining the input data provided and the output produced at various moments in time, can have drastic e ects on the quality of the solution obtained for a certain problem, unless parallelism is em ...
... which a parallel approach o ers much more than just a faster solution [4]. A real-time environment, constraining the input data provided and the output produced at various moments in time, can have drastic e ects on the quality of the solution obtained for a certain problem, unless parallelism is em ...
Reply to seven commentaries on “Consciousness in the universe: ScienceDirect
... and it is not in competition with them. The DP proposal, upon which Orch OR relies, is not even a form of “quantum gravity” in the normal sense of that term, where the rules of quantum (field) theory would be imposed upon classical gravitational theory. In DP (Diosi–Penrose objective reduction), we ...
... and it is not in competition with them. The DP proposal, upon which Orch OR relies, is not even a form of “quantum gravity” in the normal sense of that term, where the rules of quantum (field) theory would be imposed upon classical gravitational theory. In DP (Diosi–Penrose objective reduction), we ...
6 Theory of the topological Anderson insulator
... simulations of a HgTe quantum well [81, 59]. The combination of a random potential and quadratic momentum terms in the Dirac Hamiltonian can change the sign of the topological mass, thereby transforming a non-inverted quantum well (without edge states in the band gap) into an inverted quantum well ( ...
... simulations of a HgTe quantum well [81, 59]. The combination of a random potential and quadratic momentum terms in the Dirac Hamiltonian can change the sign of the topological mass, thereby transforming a non-inverted quantum well (without edge states in the band gap) into an inverted quantum well ( ...
Scattering model for quantum random walk on the hypercube
... a considerable growth of the resources. In this paper we will focus our attention on a quantumoptical model of multiports [7, 8] which describes a possible physical realization of specific quantum random walks. In this scheme, we have an array of multiports (see e.g. [16] and references therein), in ...
... a considerable growth of the resources. In this paper we will focus our attention on a quantumoptical model of multiports [7, 8] which describes a possible physical realization of specific quantum random walks. In this scheme, we have an array of multiports (see e.g. [16] and references therein), in ...
1 The quantum-classical boundary and the moments of inertia of
... In the present study, we are interested in following up on earlier studies that have suggested that certain large-scale properties of the universe may have a role in affecting the transition between quantum behavior and classical behavior of objects. These studies appear to have shown that certain p ...
... In the present study, we are interested in following up on earlier studies that have suggested that certain large-scale properties of the universe may have a role in affecting the transition between quantum behavior and classical behavior of objects. These studies appear to have shown that certain p ...