<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Effects of the Quantum Vacuum in Particle Physics and Cosmology"^^ . "In this work we investigate numerous effects of virtual particles on processes relevant for particle physics and cosmology.\r\nA central question is, whether radiative spontaneous electroweak symmetry breaking can be combined with neutrino mass generation, we find that the answer is affirmative. We discuss the implication of the RSSB on the neutrino mass phenomenology and low-energy observables.\r\n\r\nFurthermore, by comparing the models to experimental data we find that several anomalies in the present observations favour particular scenarios over the pure Standard Model hypothesis. We are able to show, that the presence of sterile neutrinos with active-sterile mixing of order $10^{-3}$ and masses in the TeV range leads to a reduced invisible decay width of the Z-boson and can bring the NuTeV observations in agreement with theoretical expectations.\r\n\r\nThe models we discuss naturally incorporate long lived particles which can serve as dark matter candidates and we investigate this phenomenologically. We find that the combination of the requirements leads to interesting constraints on the model and parameter space. We find that loop induced electromagnetic moments for the neutral dark matter candidates, lead to interactions with charged particles. We use this and derive new constraints from existing XENON100 and LUX data. \r\n\r\nIn addition we will study how vacuum effects can backreact on a given geometry in electromagnetism and semiclassical gravity. We find that in the case of gravity the conformal set up plays a special role and indicate several ideas for further investigation of this topic."^^ . "2014" . . . . . . . "Juri"^^ . "Smirnov"^^ . "Juri Smirnov"^^ . . . . . . "Effects of the Quantum Vacuum in Particle Physics and Cosmology (PDF)"^^ . . . "JuriSmirnovThesis.pdf"^^ . . . "Effects of the Quantum Vacuum in Particle Physics and Cosmology (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Effects of the Quantum Vacuum in Particle Physics and Cosmology (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Effects of the Quantum Vacuum in Particle Physics and Cosmology (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Effects of the Quantum Vacuum in Particle Physics and Cosmology (Other)"^^ . . . . . . "small.jpg"^^ . . . "Effects of the Quantum Vacuum in Particle Physics and Cosmology (Other)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #17769 \n\nEffects of the Quantum Vacuum in Particle Physics and Cosmology\n\n" . "text/html" . . . "530 Physik"@de . "530 Physics"@en . .