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 ...
... 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 ...
Wigner functions for arbitrary quantum systems
... representation of quantum mechanics [2]. The main advantage is that it simultaneously retains the intuitiveness with respect to classical phase-space while rendering clearly, important quantum information concepts—leading to the now iconic Wigner function for a macroscopically distinct superposition ...
... representation of quantum mechanics [2]. The main advantage is that it simultaneously retains the intuitiveness with respect to classical phase-space while rendering clearly, important quantum information concepts—leading to the now iconic Wigner function for a macroscopically distinct superposition ...
Commun. Math. Phys. 110, 33-49
... Remarks, (d) The mechanism that makes the integral small (i.e. of order 1/τ) is the same as in the Riemann-Lebesgue lemma: for large τ, UA(s) rotates rapidly and may be thought of as expzτE(s), with E(s) the energy. Because P and Q flank UA and C75 the phases do not cancel. This makes the integrand ...
... Remarks, (d) The mechanism that makes the integral small (i.e. of order 1/τ) is the same as in the Riemann-Lebesgue lemma: for large τ, UA(s) rotates rapidly and may be thought of as expzτE(s), with E(s) the energy. Because P and Q flank UA and C75 the phases do not cancel. This makes the integrand ...
Preskill - Microsoft
... All of the short-distance details can be absorbed into a small number of “renormalized parameters” needed to describe long-distance phenomena. This is called “universality” because many different short-distance theories are all equivalent for describing long-distance physics. Universality makes quan ...
... All of the short-distance details can be absorbed into a small number of “renormalized parameters” needed to describe long-distance phenomena. This is called “universality” because many different short-distance theories are all equivalent for describing long-distance physics. Universality makes quan ...
Scattering model for quantum random walk on the hypercube
... Though we have simplified the problem by the assumption of symmetric initial values, we are still far from its explicit solution. The solution would rely on the path integration along different paths by which two sites can be connected in a presupposed number of steps. Each path would be assigned a ...
... Though we have simplified the problem by the assumption of symmetric initial values, we are still far from its explicit solution. The solution would rely on the path integration along different paths by which two sites can be connected in a presupposed number of steps. Each path would be assigned a ...
Orientation dependence in near-field scattering from
... by this analysis. In many applications of light scattering, in particular, in paints, pigments, and coatings as well as in stereolithography, the particles are sufficiently close together that their radiation fields interact. In this case the scattering from one particle is affected by the adjacent ...
... by this analysis. In many applications of light scattering, in particular, in paints, pigments, and coatings as well as in stereolithography, the particles are sufficiently close together that their radiation fields interact. In this case the scattering from one particle is affected by the adjacent ...
PDF
... where theci 2 indicate the weights ascribed to each element of the mixture. The description offered by Φ1+2 contains maximal knowledge of both systems. However, W1 and W2 represent mixtures: somehow we seem to have lost knowledge. Schrödinger quickly realised that such “portion of the combined kno ...
... where theci 2 indicate the weights ascribed to each element of the mixture. The description offered by Φ1+2 contains maximal knowledge of both systems. However, W1 and W2 represent mixtures: somehow we seem to have lost knowledge. Schrödinger quickly realised that such “portion of the combined kno ...
Lecture Notes, Statistical Mechanics (Theory F)
... Experiment says that this extremum is a maximum. The equilibrium is apparently the least structured state possible at a given total energy. In this sense it is very tempting to interpret the maximum of the entropy in equilibrium in a way that S is a measure for the lack of structure, or disorder. It ...
... Experiment says that this extremum is a maximum. The equilibrium is apparently the least structured state possible at a given total energy. In this sense it is very tempting to interpret the maximum of the entropy in equilibrium in a way that S is a measure for the lack of structure, or disorder. It ...
