Structural Explanations, or the Reasonable Effectiveness of
... relation of representation between M and the physical explanandum. Such a representational aspect of M is obviously necessary, since otherwise the structural account provided by the model would be completely “unanchored” to the physical world. Without a representational or referential relation of so ...
... relation of representation between M and the physical explanandum. Such a representational aspect of M is obviously necessary, since otherwise the structural account provided by the model would be completely “unanchored” to the physical world. Without a representational or referential relation of so ...
Change Without Time - Publikationsserver der Universität Regensburg
... – During the last decade foundational physics has seen much progress on the subject of time; the central issues are however still unsolved – there is still pretty much to do. This thesis analyzes the foundation of the relational concept of time in view of various meanings and problems of ’time’, and ...
... – During the last decade foundational physics has seen much progress on the subject of time; the central issues are however still unsolved – there is still pretty much to do. This thesis analyzes the foundation of the relational concept of time in view of various meanings and problems of ’time’, and ...
Full text in PDF form
... It is clear that this fact may be interpreted as follows: for the observer moving together with information its loss can occur only at the transition to smaller scales, i.e. to greater deformation parameter α. Now we consider the general Information Problem. Note that with the classical Quantum Mech ...
... It is clear that this fact may be interpreted as follows: for the observer moving together with information its loss can occur only at the transition to smaller scales, i.e. to greater deformation parameter α. Now we consider the general Information Problem. Note that with the classical Quantum Mech ...
C.P. Boyer y K.B. Wolf, Canonical transforms. III. Configuration and
... by establishing the connection of this system with the harmonic oscillator. Although the complete dynamical groups for the two systems are different (the symplectic group Sp(n, R) for the oscillator and O(n, 2) for the Coulomb system), the representations of the SL(2, R) subgroup are isomorphic ally ...
... by establishing the connection of this system with the harmonic oscillator. Although the complete dynamical groups for the two systems are different (the symplectic group Sp(n, R) for the oscillator and O(n, 2) for the Coulomb system), the representations of the SL(2, R) subgroup are isomorphic ally ...
Gate-defined quantum confinement in suspended bilayer graphene
... sparse and aperiodic in nature, we expect that they are not generated by random dot formation in the constrictions or under the local gates. We note that the highly resistive v = 0 gap in the quantum Hall regime enables more robust confinement than the electric fieldinduced gap, and we demonstrate t ...
... sparse and aperiodic in nature, we expect that they are not generated by random dot formation in the constrictions or under the local gates. We note that the highly resistive v = 0 gap in the quantum Hall regime enables more robust confinement than the electric fieldinduced gap, and we demonstrate t ...
Solitonic Effects of the Local Electromagnetic Field on
... In the presence of physiological pH inside neurons the tubulin tails project out from the microtubular outer surface and strongly interact with their hydration shells as well as with attracted positively charged Ca2+ and Mg2+ ions from the cytoplasm. The strong coupling between the protein conformat ...
... In the presence of physiological pH inside neurons the tubulin tails project out from the microtubular outer surface and strongly interact with their hydration shells as well as with attracted positively charged Ca2+ and Mg2+ ions from the cytoplasm. The strong coupling between the protein conformat ...
Impossibility of the Counterfactual Computation for All Possible
... of the photon by the computer device. If the photon was not absorbed, then the state of the photon in the case of outcome 0 is just jAi, and in the case of outcome 1, the state is, up to normalization, cosjAi sincosN jBi. This ends the first subroutine of the computation process. Now the mirror ...
... of the photon by the computer device. If the photon was not absorbed, then the state of the photon in the case of outcome 0 is just jAi, and in the case of outcome 1, the state is, up to normalization, cosjAi sincosN jBi. This ends the first subroutine of the computation process. Now the mirror ...
- Philsci
... relation of representation between M and the physical explanandum. Such a representational aspect of M is obviously necessary, since otherwise the structural account provided by the model would be completely “unanchored” to the physical world. Without a representational or referential relation of so ...
... relation of representation between M and the physical explanandum. Such a representational aspect of M is obviously necessary, since otherwise the structural account provided by the model would be completely “unanchored” to the physical world. Without a representational or referential relation of so ...
BLIND QUANTUM COMPUTATION 1. Introduction and Background
... While Quantum Computation is easily motivated by the interesting computational problems that can be solved (both cryptographically and otherwise) that currently cannot be solved with a classical computer, other advantages can be obtained by leveraging quantum effects. For example, Quantum Key Distri ...
... While Quantum Computation is easily motivated by the interesting computational problems that can be solved (both cryptographically and otherwise) that currently cannot be solved with a classical computer, other advantages can be obtained by leveraging quantum effects. For example, Quantum Key Distri ...
Theory of quantum light emission from a strongly
... fixed rate can break down as we enter the regime of cavity-quantum electrodynamics (cQED). Motivated in part by the prospect of creating scalable solid-state sources for quantum information science, the semiconductor community has been actively pursuing research related to cQED [2–4]. In particular, ...
... fixed rate can break down as we enter the regime of cavity-quantum electrodynamics (cQED). Motivated in part by the prospect of creating scalable solid-state sources for quantum information science, the semiconductor community has been actively pursuing research related to cQED [2–4]. In particular, ...
Angular Momentum Coupling and Rabi Frequencies for Simple
... written at a time when coherent excitation was not possible; for this reason these works often focus on multi-line excitation or on spontaneous emission from many, thermally excited levels. In addition to the pedagogical barrier this may present, one may also have to surmount the obstacles of older ...
... written at a time when coherent excitation was not possible; for this reason these works often focus on multi-line excitation or on spontaneous emission from many, thermally excited levels. In addition to the pedagogical barrier this may present, one may also have to surmount the obstacles of older ...
Philosophy of Science, 69 (September 2002) pp
... producing (I I)/4 by mixing eigenstates of the Bell operator shows only that there is a nonlocal quantum hidden variables model of the state (I I)/4, not that there can be no local one! So we see that it is in general fallacious to take the locality properties of the pure components of a mixture to ...
... producing (I I)/4 by mixing eigenstates of the Bell operator shows only that there is a nonlocal quantum hidden variables model of the state (I I)/4, not that there can be no local one! So we see that it is in general fallacious to take the locality properties of the pure components of a mixture to ...
Manifestations of phase-coherent transport in
... resistance (no voltage drop at finite current) below the critical current, Ic . In different devices, Ic ranged from a few tens of nanoamperes to almost 1 microampere, depending on the gate voltage and on the geometrical dimensions of the junctions. The typical device width was 1 µm and contact sepa ...
... resistance (no voltage drop at finite current) below the critical current, Ic . In different devices, Ic ranged from a few tens of nanoamperes to almost 1 microampere, depending on the gate voltage and on the geometrical dimensions of the junctions. The typical device width was 1 µm and contact sepa ...
THE NOTION OF INFORMATION IN QUANTUM PHYSICS AND THE
... of the deontic logics, where nobody can be obliged to what is impossible to do. T: <α→α>. This is typical, for instance, of all the alethic logics, to express either the logic necessity (determination by law) or the ontic necessity (determination by cause). 4: <α→α>. This is typical, for instanc ...
... of the deontic logics, where nobody can be obliged to what is impossible to do. T: <α→α>. This is typical, for instance, of all the alethic logics, to express either the logic necessity (determination by law) or the ontic necessity (determination by cause). 4: <α→α>. This is typical, for instanc ...
8-2 Simple Harmonic Motion 8-3 The Force Law for Simple
... The potential energy of a linear oscillator is associated entirely with the spring. Its value depends on how much the spring is stretched or compressed (no x(t ) ). ...
... The potential energy of a linear oscillator is associated entirely with the spring. Its value depends on how much the spring is stretched or compressed (no x(t ) ). ...
Supersolidity of glasses
... Kim and Chan [6] observed the reduction of solid 4 He rotational inertia below 0.2K in the torsional oscillator experiments and interpreted it as the superfluidity of the solid. Further experiments (see [7] and references therein) show that the superfluid fraction observed for highly disordered (gla ...
... Kim and Chan [6] observed the reduction of solid 4 He rotational inertia below 0.2K in the torsional oscillator experiments and interpreted it as the superfluidity of the solid. Further experiments (see [7] and references therein) show that the superfluid fraction observed for highly disordered (gla ...
Quantum Energy Teleportation - UWSpace
... In some sense the entropy is a measure of uncertainty in a random variable. Here is a rough sketch of how this concept applies to certain situations: say we have an alphabet X and for any given message there is a probability p(x) that a given letter X is x. Then, if we consider how one could optimal ...
... In some sense the entropy is a measure of uncertainty in a random variable. Here is a rough sketch of how this concept applies to certain situations: say we have an alphabet X and for any given message there is a probability p(x) that a given letter X is x. Then, if we consider how one could optimal ...