Search for dissertations about: "relativistic"

Showing result 1 - 5 of 171 swedish dissertations containing the word relativistic.

  2. 1. Relativistic light-matter interaction

    Author : Tor Kjellsson Lindblom; Eva Lindroth; Bernard Piraux; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Time-dependent Dirac equation; Beyond dipole effects; Relativistic effects; High-Intensity laser-matter interaction; teoretisk fysik; Theoretical Physics;

    Abstract : During the past decades, the development of laser technology has produced pulses with increasingly higher peak intensities. These can now be made such that their strength rivals, and even exceeds, the atomic potential at the typical distance of an electron from the nucleus. READ MORE

  4. 2. Relativistic particle mechanics : a hamiltonian approach

    Author : Andreas Bette; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : This study is devoted to certain fundamental problems within theoretical physics. The aim is to show that there exists a consistent Poincare invariant Hamiltonian formalism describing interactions between any number of discrete particles forming an isolated (in general spinning) system. No fields or potentials are needed for the description. READ MORE

  5. 3. Relativistic fireworks cosmology

    Author : Lennart Widlund; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Fyrverkeri;

    Abstract : .... READ MORE

  6. 4. Relativistic light-matter interaction

    Author : Tor Kjellsson; Eva Lindroth; Victor Kimberg; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; fysik; Physics;

    Abstract : In this licentiate thesis light-matter interaction between hydrogen and superintense attosecond pulses is studied. The specific aim here is to identify for what intensities the non-relativistic calculations, given by solving the time dependent Schrödinger equation, no longer are valid. READ MORE

  7. 5. Modelling the universe : methods in relativistic cosmology

    Author : Martin Goliath; N. R. Henriksen; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Theoretical Physics; teoretisk fysik;

    Abstract : .... READ MORE