Search for dissertations about: "Matematisk och allmän teoretisk fysik klassisk mekanik thermodynamics termodynamik statistisk fysik"
Showing result 1 - 5 of 36 swedish dissertations containing the words Matematisk och allmän teoretisk fysik klassisk mekanik thermodynamics termodynamik statistisk fysik.
-
1. Aspects of the Duality between Supersymmetric Yang-Mills Theory and String Theory
Abstract : This thesis deals with three topics related to the Ads/CFT correspondence. In Paper I, solutions describing the geometry of fractional D1-branes of Type IIB string theory are presented. The running coupling constant is computed on the gauge theory side. READ MORE
-
2. Meson Properties in Partially Quenched Effective Field Theory
Abstract : Mass corrections and decay constants for light mesons have been calculated in Partially Quenched Chiral Perturbation Theory. The calculations of the charged meson masses have been performed to third order, first for degenerate quark masses, and then, in a second project, for the general case. READ MORE
-
3. Fundamental properties of neutrinos: masses and mixings
Abstract : Neutrino physics is one of the fastest growing topic in phenomenological high energy physics. Neutrinos are elementary neutral particles and participate only in the weak interactions. For this reason it is very difficult to detect them experimentally. Nevertheless, much experimental progress has been obtained in the recent years. READ MORE
-
4. Structure of Deformed Proton-rich Nuclei Studied by Beta-decay
Abstract : Nuclear structure is studied using beta-decay reactions as a probe and focusing on medium-heavy proton-rich nuclei. One of the included articles is a systematic study covering a major part of the nuclear chart, especially searching for nuclei which may be sensitive to sub-MeV neutrinos... READ MORE
-
5. Tunneling Based Electronic Devices
Abstract : This thesis concerns different kinds of tunneling based devices all showing negative differential resistance. The thesis is divided in three parts, resonant tunneling transistors, Esaki diodes and coupled zero dimensional systems. READ MORE