
The Quantum Hall Effect
... As promised, we see that the Hall coefficient depends only on microscopic information about the material: the charge and density of the conducting particles. The Hall coefficient does not depend on the scattering time ⌧ ; it is insensitive to whatever friction processes are at play in the material. ...
... As promised, we see that the Hall coefficient depends only on microscopic information about the material: the charge and density of the conducting particles. The Hall coefficient does not depend on the scattering time ⌧ ; it is insensitive to whatever friction processes are at play in the material. ...
Lecture Notes on Quantum Brownian Motion
... of collisions the kernel σ(v, v1 ) describes microscopic details of the collision mechanism. The integration is for the random contact vector and all other variables apart from x, v, subject to constraints (momentum and energy conservation) encoded in σ(v, v1 ). In addition to the highly non-trivial ...
... of collisions the kernel σ(v, v1 ) describes microscopic details of the collision mechanism. The integration is for the random contact vector and all other variables apart from x, v, subject to constraints (momentum and energy conservation) encoded in σ(v, v1 ). In addition to the highly non-trivial ...
Photon Localization Revisited
... choices of sub-central measures clarifies their specialty in the spatial homogeneity of mass generation. In fact, under such conditions that the spatial homogeneity is not required, many such forms of photon localizations are allowed as Debye shielding, various forms of dressed photons, among which ...
... choices of sub-central measures clarifies their specialty in the spatial homogeneity of mass generation. In fact, under such conditions that the spatial homogeneity is not required, many such forms of photon localizations are allowed as Debye shielding, various forms of dressed photons, among which ...
Dispersive approach to axial anomaly and hadronic contribution to g-2
... writing unsubtracted dispersion relations with respect to ...
... writing unsubtracted dispersion relations with respect to ...
Some Basic Aspects of Fractional Quantum Numbers
... bare charge in electrodynamics, wherein only wave-function renormalization of the photon appears. ...
... bare charge in electrodynamics, wherein only wave-function renormalization of the photon appears. ...
Orthogonal Polynomials 1 Introduction 2 Orthogonal Polynomials
... All observable (measurable) properties of a system must be real and hence the operators associated with observable properties, like the Hamiltonian, momentum, dipole moment etc, are Hermitian. Thus, when we deal with such operators, we can make use of all the useful properties of Hermitian operators ...
... All observable (measurable) properties of a system must be real and hence the operators associated with observable properties, like the Hamiltonian, momentum, dipole moment etc, are Hermitian. Thus, when we deal with such operators, we can make use of all the useful properties of Hermitian operators ...
Multiparticle States and Tensor Products
... Most of the required ideas appear when we consider systems with two particles. We will assume the particles are distinguishable; for indistinguishable particles quantum mechanics imposes some additional constraints on the allowed set of states. We will study those constraints later in the course (or ...
... Most of the required ideas appear when we consider systems with two particles. We will assume the particles are distinguishable; for indistinguishable particles quantum mechanics imposes some additional constraints on the allowed set of states. We will study those constraints later in the course (or ...