![[tex110] Occupation number fluctuations](http://s1.studyres.com/store/data/004846223_1-cb4dd2663e349dfb101f2bc5cbb873e7-300x300.png)
Quantum Phenomena Modeled by Interactions between Many
... worlds evolve independently under purely Newtonian dynamics. Hence, all quantumlike effects arise from the existence of this interaction. It is shown in Secs. III–VI that this nonclassical interaction corresponds to a repulsive force between worlds having close configurations, leading ...
... worlds evolve independently under purely Newtonian dynamics. Hence, all quantumlike effects arise from the existence of this interaction. It is shown in Secs. III–VI that this nonclassical interaction corresponds to a repulsive force between worlds having close configurations, leading ...
Coherent control of macroscopic quantum states in a single
... Hence, we can consider the system an effective two-level system by taking into account the two lowest-energy states which differ by one Cooper pair. (4) In addition, the relative energy of the two levels can be controlled through the gate voltage. For example, as shown in Fig. 2a, the electrostatic ...
... Hence, we can consider the system an effective two-level system by taking into account the two lowest-energy states which differ by one Cooper pair. (4) In addition, the relative energy of the two levels can be controlled through the gate voltage. For example, as shown in Fig. 2a, the electrostatic ...
Stoichiometry - hrsbstaff.ednet.ns.ca
... 1.4.2. Determine the limiting reactant and the reactant in excess when quantities of reacting substances are given. Given a chemical equation and the initial amounts of two or more reactants: Identify the limiting reactant Calculate the theoretical yield of a product Calculate the amount(s) o ...
... 1.4.2. Determine the limiting reactant and the reactant in excess when quantities of reacting substances are given. Given a chemical equation and the initial amounts of two or more reactants: Identify the limiting reactant Calculate the theoretical yield of a product Calculate the amount(s) o ...
Kasapoglu E, Yesilgul U, Sari H, et al. The effect of hydrostatic
... F ¼ 50 kV=cm. As the pressure increases, the magnitude of the cross-section becomes much smaller, the value of _o associated with the peak of the cross-section moves the higher photon energies and the photoionization cross-section decreases for higher photon energies. Hydrostatic pressure leads to i ...
... F ¼ 50 kV=cm. As the pressure increases, the magnitude of the cross-section becomes much smaller, the value of _o associated with the peak of the cross-section moves the higher photon energies and the photoionization cross-section decreases for higher photon energies. Hydrostatic pressure leads to i ...
Theory of ferromagnetism in planar heterostructures of Mn,III
... In this paper we provide a theoretical framework to study ferromagnetism in planar heterostructures of ferromagnetic III-V semiconductors. The model combines the standard procedure to calculate the electronic structure of planar semiconductor heterostructures in the envelope-function formalism with ...
... In this paper we provide a theoretical framework to study ferromagnetism in planar heterostructures of ferromagnetic III-V semiconductors. The model combines the standard procedure to calculate the electronic structure of planar semiconductor heterostructures in the envelope-function formalism with ...
Electronic States in Semiconductor Quantum Dots
... align with each other (band off-set). The band off-set produces the potential responsible for confining the carriers in the thin layer. In a semiconductor the de Broglie wavelength is relatively large, hence the motion of electrons bound in a layer as thin as several crystalline monolayers is quasi- ...
... align with each other (band off-set). The band off-set produces the potential responsible for confining the carriers in the thin layer. In a semiconductor the de Broglie wavelength is relatively large, hence the motion of electrons bound in a layer as thin as several crystalline monolayers is quasi- ...
Quantum analogue computing
... Feynman and Deutsch both (independently) perceived that a superposition of multiple quantum trajectories looks like a classical parallel computer, which calculates the result of many different input values in the time it takes for one processor to do one input value. Except that the quantum system d ...
... Feynman and Deutsch both (independently) perceived that a superposition of multiple quantum trajectories looks like a classical parallel computer, which calculates the result of many different input values in the time it takes for one processor to do one input value. Except that the quantum system d ...
Nonabelions in the fractional quantum hall effect
... try to distinguish "particle-like" from "collective" excitations, the latter having Bose statistics and being typically related to fluctuations of conserved quantities such as charge and spin, thus being neutral and having spin zero or one. The other excitations have either non-trivial charge, spin ...
... try to distinguish "particle-like" from "collective" excitations, the latter having Bose statistics and being typically related to fluctuations of conserved quantities such as charge and spin, thus being neutral and having spin zero or one. The other excitations have either non-trivial charge, spin ...
Two-channel competition of autoionizing Rydberg states in an electric field
... 900 V/cm. The difference is small at the high energies around 15000 cm⫺1 . At low energies, however, the difference becomes important and one would expect the peak at 共b兲 at pixel 61 instead of 57 if one assumes the saddle point energy 共rather than the zero-field energy兲 as binding energy. For the t ...
... 900 V/cm. The difference is small at the high energies around 15000 cm⫺1 . At low energies, however, the difference becomes important and one would expect the peak at 共b兲 at pixel 61 instead of 57 if one assumes the saddle point energy 共rather than the zero-field energy兲 as binding energy. For the t ...
p Bogdan A. Bernevig JiangPing Hu
... special case of ␥2 = ␥3 (which we call isotropic), the last two terms simply combine to yield − ␥2 m 共kជ · Sជ 兲2. In real materials, however, the values of ␥2 and ␥3 are very different. Table I lists the values of these parameters in some important materials. The anisotropy, characterized by the par ...
... special case of ␥2 = ␥3 (which we call isotropic), the last two terms simply combine to yield − ␥2 m 共kជ · Sជ 兲2. In real materials, however, the values of ␥2 and ␥3 are very different. Table I lists the values of these parameters in some important materials. The anisotropy, characterized by the par ...
Abstracts 报 告 摘 要 Ermakov–Ray–Reid Systems in (2+1
... on. The relationship between certain minimal Lagrangian submanifold in complex hyperquadrics and isoparametric hypersurfaces in spheres will be emphasized. Recently we gave a complete classification of compact homogeneous Lagrangian submanifolds in complex hyperquadrics and we determined the (strict ...
... on. The relationship between certain minimal Lagrangian submanifold in complex hyperquadrics and isoparametric hypersurfaces in spheres will be emphasized. Recently we gave a complete classification of compact homogeneous Lagrangian submanifolds in complex hyperquadrics and we determined the (strict ...
Genetic Programming for Quantum Computers - Faculty
... before these techniques can be scaled up, but a discussion of these issues is beyond the scope of this paper (see Preskill, ...
... before these techniques can be scaled up, but a discussion of these issues is beyond the scope of this paper (see Preskill, ...
Simulation of discharging dust grains by laser excitation of neutral...
... grain and the positive charge will be quickly pulled into the grain. Also, highly excited atoms can be stripped of the weakly bound electron by electric fields that depend on the size of the binding energy. For atoms in a state with principle quantum number n, the field to strip the electron is appr ...
... grain and the positive charge will be quickly pulled into the grain. Also, highly excited atoms can be stripped of the weakly bound electron by electric fields that depend on the size of the binding energy. For atoms in a state with principle quantum number n, the field to strip the electron is appr ...
Quantum Field Theory in Curved Spacetime
... In this lecture, we will apply the notions of particle creation by gravitational fields to black hole spacetimes. This leads to the Hawking effect [16, 17], the process by which black holes emit a thermal spectrum of particles. For the sake of definiteness, we will concentrate on the case of a massl ...
... In this lecture, we will apply the notions of particle creation by gravitational fields to black hole spacetimes. This leads to the Hawking effect [16, 17], the process by which black holes emit a thermal spectrum of particles. For the sake of definiteness, we will concentrate on the case of a massl ...
Internal forces in nondegenerate two-dimensional electron systems * C. Fang-Yen
... images was evaluated as a numerical gradient of the potential, which proved to be more computationally efficient than a direct Ewald summation. The potential and electric field components at a point r[(x,y) due to an electron at x5y50 were tabulated on a 2003200 grid in the region x/L x P(0,0.5), y/ ...
... images was evaluated as a numerical gradient of the potential, which proved to be more computationally efficient than a direct Ewald summation. The potential and electric field components at a point r[(x,y) due to an electron at x5y50 were tabulated on a 2003200 grid in the region x/L x P(0,0.5), y/ ...
Hydrogen atom
A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom contains a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force. Atomic hydrogen constitutes about 75% of the elemental (baryonic) mass of the universe.In everyday life on Earth, isolated hydrogen atoms (usually called ""atomic hydrogen"" or, more precisely, ""monatomic hydrogen"") are extremely rare. Instead, hydrogen tends to combine with other atoms in compounds, or with itself to form ordinary (diatomic) hydrogen gas, H2. ""Atomic hydrogen"" and ""hydrogen atom"" in ordinary English use have overlapping, yet distinct, meanings. For example, a water molecule contains two hydrogen atoms, but does not contain atomic hydrogen (which would refer to isolated hydrogen atoms).