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Lecture notes - Valeev Group
Lecture notes - Valeev Group

ECE2 The Second Paradigm Shift Chapter Five
ECE2 The Second Paradigm Shift Chapter Five

... In UFT333 it is shown that the ECE2 hamiltonian can be quantized using at least four different classification schemes, each leading to different spectral results. The method used by Dirac is a subjective choice of approximation. The schemes in UFT333 are illustrated with rigorous quantization of the ...
Angular Momentum and Central Forces
Angular Momentum and Central Forces

Chapter 4 MANY PARTICLE SYSTEMS
Chapter 4 MANY PARTICLE SYSTEMS

Neutral Weak Interactions
Neutral Weak Interactions

Quantum Mechanical Addition of Angular Momenta and Spin
Quantum Mechanical Addition of Angular Momenta and Spin

Axiomatic and constructive quantum field theory Thesis for the
Axiomatic and constructive quantum field theory Thesis for the

Time-asymptotic wave propagation in collisionless plasmas
Time-asymptotic wave propagation in collisionless plasmas

... near the basic solution A⬅0 which corresponds to complete Landau damping. We find that, if any nonzero solution for A ‘‘bifurcates’’ from A⬅0 共for a ‘‘critical’’ initial condition兲, then it is given, at leading order, by a finite superposition of wave modes whose phase velocities satisfy a Vlasov di ...
From Markovian semigroup to non
From Markovian semigroup to non

Mathematical Aspects of Quantum Theory and Quantization Summer
Mathematical Aspects of Quantum Theory and Quantization Summer

Reflections on Friction in Quantum Mechanics
Reflections on Friction in Quantum Mechanics

M.Sc. CCSS 2010
M.Sc. CCSS 2010

Applications of Functional Analysis in Quantum Scattering Theory
Applications of Functional Analysis in Quantum Scattering Theory

PT symmetry as a necessary and sufficient condition for unitary time
PT symmetry as a necessary and sufficient condition for unitary time

distribution functions in physics: fundamentals
distribution functions in physics: fundamentals

... used to evaluate expectation values of functions of 4 and j3 (provided the operators are ordered properly, the ordering for P1 being different than that for P2), they do not possess what we regard as desirable properties (see section 2). In fact, they are, in general, not real. The association of di ...
III. Spin and orbital angular momentum
III. Spin and orbital angular momentum

... Each elementary particle has a fixed magnitude of the spin vector, given by the quantum number s. However, the projection of the spin onto one axis, typically chosen to be the z-axis, is needed in addition to the coordinates (or momenta) to fully specify the state of the particle. A complete descrip ...
Lecture Notes on Statistical Mechanics and Thermodynamics
Lecture Notes on Statistical Mechanics and Thermodynamics

The Family Problem: Extension of Standard Model with a
The Family Problem: Extension of Standard Model with a

Born approximation - BYU Physics and Astronomy
Born approximation - BYU Physics and Astronomy

Quantum Entanglement and Information Quantifier for Correlated
Quantum Entanglement and Information Quantifier for Correlated

A Post Processing Method for Quantum Prime Factorization
A Post Processing Method for Quantum Prime Factorization

In search of symmetry lost
In search of symmetry lost

... nature. Discovering new particles, as such, is secondary. In recent times, however, physicists have often found that their most profound concepts, when implemented with rigorous logic, are reflected in the existence of new particles. This happens because both quantum mechanics and special relativity ...
National Institute for Fusion Science, Oroshi-cho 322
National Institute for Fusion Science, Oroshi-cho 322

URL
URL

Driven Problems in Quantum and Classical Mechanics with Floquet
Driven Problems in Quantum and Classical Mechanics with Floquet

... there are tools to make qualitative statements about their general behaviour. In this paper, various problems, both with and without analytical solutions, in both classical and quantum mechanics, will be examined and their general behaviours indentified with the help of Floquet theory. Floquet multi ...
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Propagator

In quantum mechanics and quantum field theory, the propagator gives the probability amplitude for a particle to travel from one place to another in a given time, or to travel with a certain energy and momentum. In Feynman diagrams, which calculate the rate of collisions in quantum field theory, virtual particles contribute their propagator to the rate of the scattering event described by the diagram. They also can be viewed as the inverse of the wave operator appropriate to the particle, and are therefore often called Green's functions.
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