Charge and spin quantum fluids generated by many
... controlled by f functions, as the Fermi-liquid quasi-particles [10,18,19]. However, in contrast to such quasi-particles, the pseudoparticles do not carry the same charge and spin as the original electrons. The ground-state pseudoparticle momentum distribution functions and the pseudoparticle energy ...
... controlled by f functions, as the Fermi-liquid quasi-particles [10,18,19]. However, in contrast to such quasi-particles, the pseudoparticles do not carry the same charge and spin as the original electrons. The ground-state pseudoparticle momentum distribution functions and the pseudoparticle energy ...
M ‘R B
... Before starting this activity, students must understand that opposite charges attract and like charges repel. They must also know how to use a magnetic compass. BACKGROUND MATERIAL This activity is part of a packet called “Making it ‘Round the Bend.” We have provided one background reference that cr ...
... Before starting this activity, students must understand that opposite charges attract and like charges repel. They must also know how to use a magnetic compass. BACKGROUND MATERIAL This activity is part of a packet called “Making it ‘Round the Bend.” We have provided one background reference that cr ...
I Magnetism in Nature
... effectively splitting the beam into two groups and proving electron spin was quantized: ...
... effectively splitting the beam into two groups and proving electron spin was quantized: ...
Statistical Postulate
... Although it is often difficult to construct a diagonal representation explicitly, the mere existence of such a representation greatly simplifies formal derivations. Furthermore, it is often inconvenient, particularly in numerical simulations, to enforce the normalization of the density operator. Und ...
... Although it is often difficult to construct a diagonal representation explicitly, the mere existence of such a representation greatly simplifies formal derivations. Furthermore, it is often inconvenient, particularly in numerical simulations, to enforce the normalization of the density operator. Und ...
The quantum spin Hall effect and topological
... In the quantum world, atoms and their electrons can form many different states of matter, such as crystalline solids, magnets, and superconductors. Those different states can be classified by the symmetries they spontaneously break— translational, rotational, and gauge symmetries, respectively, for ...
... In the quantum world, atoms and their electrons can form many different states of matter, such as crystalline solids, magnets, and superconductors. Those different states can be classified by the symmetries they spontaneously break— translational, rotational, and gauge symmetries, respectively, for ...
Analytical total photo cross section for atoms
... The total photo cross section of an atom is a ground-state property. Nevertheless, it is not readily calculated. Here, we present an approach which uses exact commutator relations for the hydrogenic time-dependent dipole moment and a classical approximation for the propagator to arrive at an analyti ...
... The total photo cross section of an atom is a ground-state property. Nevertheless, it is not readily calculated. Here, we present an approach which uses exact commutator relations for the hydrogenic time-dependent dipole moment and a classical approximation for the propagator to arrive at an analyti ...
Quantum Hall ferromagnet at high filling factors: A magnetic
... We propose here that exchange interactions drive a transition from a paramagnetic state, corresponding to nonspinsplit Shubnikov de Haas oscillations, to a ferromagnetic state, corresponding to spin resolved Shubnikov de Haas. Strictly speaking, the transition is driven by the density of states, via ...
... We propose here that exchange interactions drive a transition from a paramagnetic state, corresponding to nonspinsplit Shubnikov de Haas oscillations, to a ferromagnetic state, corresponding to spin resolved Shubnikov de Haas. Strictly speaking, the transition is driven by the density of states, via ...
20 ElectroMagnetic field: energy, momentum and angular momentum
... The Poynting vector describes the energy flux: energy per unit time per unit area perpendicular to the direction of energy flow. This is evident from the form of equation 20.1.5, which is a balance equation, reducing to the equation for the conservation of ElectroMagnetic energy in case no work is d ...
... The Poynting vector describes the energy flux: energy per unit time per unit area perpendicular to the direction of energy flow. This is evident from the form of equation 20.1.5, which is a balance equation, reducing to the equation for the conservation of ElectroMagnetic energy in case no work is d ...
Life in Configuration Space - Philsci
... really is. First, though, I need to make the case that wavefunction realism does initially seem troubling. 2. Non-separability While the problem of the many-dimensional nature of the wavefunction has not received much attention in the philosophical literature, the source of the trouble has received ...
... really is. First, though, I need to make the case that wavefunction realism does initially seem troubling. 2. Non-separability While the problem of the many-dimensional nature of the wavefunction has not received much attention in the philosophical literature, the source of the trouble has received ...