Search for dissertations about: "quantum ergodicity"

Found 4 swedish dissertations containing the words quantum ergodicity.

  1. 1. Molecular Quantum Dynamics - Ergodicity, Energy Transfer and Dissociation

    Author : Andreas Bäck; Göteborgs universitet.; Gothenburg University.; [2004]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  2. 2. Quantal trajectories and geometric phase

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Henrik Carlsen; Uppsala universitet.; [1998]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Quantum chemistry; Kvantkemi; NATURAL SCIENCES Chemistry Theoretical chemistry Quantum chemistry; NATURVETENSKAP Kemi Teoretisk kemi Kvantkemi; Quantum Chemistry; kvantkemi;

    Abstract : This thesis concerns the following topics: geometric phase in the context of Galilean invariance and quantum measurements, Rydberg states of hydrogen atoms, vibronic coupling in the <I>E Ä e Jahn-Teller system and realism in quantum computations. In the analyses the de Broglie-Bohm pilot-wave formulation of quantummechanics is mainly used. READ MORE

  3. 3. Path Integral studies of quantum systems at finite temperatures

    University dissertation from Stockholm : Institutionen för fysikalisk kemi, oorganisk kemi och strukturkemi

    Author : Sergei Ivanov; Stockholms universitet.; [2005]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; path integral; molecular dynamics; algorithms; quantum simulations; NATURAL SCIENCES Chemistry Physical chemistry; NATURVETENSKAP Kemi Fysikalisk kemi;

    Abstract : This thesis presents and develops the path integral simulation techniques in application to small quantum systems at finite temperatures. The first goal is to obtain exact thermodynamic expressions for systems of noninteractingThe rest and the major part of the thesis is dedicated to the development and testing of Bead-Fourier path integral molecular dynamics. READ MORE

  4. 4. Understanding Atoms and Covalent Bonds. An exploration by Thomas-Fermi and one-electron theories

    University dissertation from Göteborg

    Author : William Eek; Göteborgs universitet.; Gothenburg University.; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; quantum ergodicity; delocalization; covalent bonding; atomic reactivity; Thomas-Fermi theory;

    Abstract : .... READ MORE