Search for dissertations about: "degenerate states"
Showing result 1 - 5 of 22 swedish dissertations containing the words degenerate states.
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1. Resonant States in Negative Ions
Abstract : Resonant states are multiply excited states in atoms and ions that have enough energy to decay by emitting an electron. The ability to emit an electron and the strong electron correlation (which is extra strong in negative ions) makes these states both interesting and challenging from a theoretical point of view. READ MORE
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2. The density-matrix formalism for description of step-wise laser-excitations of atoms and molecules in high-collisional media
Abstract : .... READ MORE
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3. On parabolic equations of Kolmogorov-Fokker-Planck type
Abstract : In this thesis solutions to Kolmogorov-Fokker-Planck type equations are studied. It consists of a comprehensive summary and four scientific articles.In the first article a potential theory for certain strongly degenerate parabolic operators in unbounded domains of Lipschitz type is developed. READ MORE
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4. Degenerate and nondegenerate Josephson parametric oscillators for quantum information applications
Abstract : Parametric oscillations are well studied phenomena, with applications in amplification, quantum optics, and quantum information processing. They can occur as a parameter of a system, such as the resonant frequency, is being modulated or “pumped” by an external field. READ MORE
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5. Static and dynamic properties of uniform- and vortex-states in synthetic nanomagnets
Abstract : Synthetic antiferromagnets (SAFs) consist of two thin ferromagnetic particles separated by a thin nonmagnetic spacer. The magnetic moments of the two particles couple antiparallel via dipolar interactions, with the interlayer exchange interaction suppressed by a suitable choice of the spacer material. READ MORE