Search for dissertations about: "matter"

Showing result 1 - 5 of 2426 swedish dissertations containing the word matter.

  1. 1. MATTER-ANTIMATTER INTERACTIONS The hydrogen-antihydrogen system and antiproton-matter interactions

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Henrik Stegeby; Uppsala universitet.; [2018]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; antimatter; antiproton; matter-antimatter interactions; hydrogen-antihydrogen system; Kemi med inriktning mot kvantkemi; Chemistry with specialization in Quantum Chemistry;

    Abstract : Ever since antiparticles were discovered their nature has been something of a mystery. They were postulated to be identical to regular particles except for having opposite charge, but this would imply that an equal amount of antiparticles and particles should have been created at the beginning of time. READ MORE

  2. 2. Interacting Dirac Matter

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Saikat Banerjee; KTH.; [2018]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Dirac; superconductor; magnon; interaction; Fermi liquid theory; renormalization; Physics; Fysik;

    Abstract : The discovery of graphene in 2004 has led to a surge of activities focused on the theoretical and experimental studies of materials hosting linearly dispersive quasiparticles during the last decade. Rapid expansion in the list of materials having similar properties to graphene has led to the emergence of a new class of materials known as the Dirac materials. READ MORE

  3. 3. Media Matter The Political Influences of the News Media

    University dissertation from Sundsvall : Mittuniversitetet

    Author : Adam Shehata; Mittuniversitetet.; [2010]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SOCIAL SCIENCES Other social sciences Media and communication studies; SAMHÄLLSVETENSKAP Övrig samhällsvetenskap Medie- och kommunikationsvetenskap;

    Abstract : .... READ MORE

  4. 4. Supersymmetric Dark Matter aspects of sfermion coannihilations

    University dissertation from Stockholm : Fysikum

    Author : Mia Schelke; Stockholms universitet.; [2004]

    Abstract : There is very strong evidence that ordinary matter in the Universe is outweighed by almost ten times as much so-called dark matter. Dark matter does neither emit nor absorb light and we do not know what it is. READ MORE

  5. 5. Searches for Dark Matter with IceCube and DeepCore New constraints on theories predicting dark matter particles

    University dissertation from Stockholm : Department of Physics, Stockholm University

    Author : Matthias Danninger; Stockholms universitet.; [2013]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Dark matter; neutrinos; neutrino telescopes; IceCube; DeepCore; dark matter experiments; Physics; fysik;

    Abstract : The cubic-kilometer sized IceCube neutrino observatory, constructed in the glacial ice at the South Pole, searches indirectly for dark matter via neutrinos from dark matter self-annihilations. It has a high discovery potential through striking signatures. READ MORE