Search for dissertations about: "Wang-Landau"

Found 2 swedish dissertations containing the word Wang-Landau.

  1. 1. Monte Carlo Simulations of the Equilibrium Properties of Semi-stiff Polymer Chains Efficient Sampling from Compact to Extended Structures

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Alexey Siretskiy; Uppsala universitet.; [2011]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; polymers; equilibrium properties; statistical mechanics; computer simulation; Monte Carlo; Wang-Landau; compact structures; parallel computations; NATURAL SCIENCES Chemistry Physical chemistry; NATURVETENSKAP Kemi Fysikalisk kemi; Chemistry with specialization in Physical Chemistry; Kemi med inriktning mot fysikalisk kemi;

    Abstract : Polymers is a class of molecules which can have many different structures due to a large number of degrees of freedom. Many biopolymers, e.g. DNA, but also synthetic macromolecules have special structural features due to their backbone stiffness. READ MORE

  2. 2. Phase transitions in novel superfluids and systems with correlated disorder

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Hannes Meier; KTH.; [2015]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; condensed matter physics; phase transitions; critical phenomena; spin models; quantum phase transitions; quantum fluids; superfluidity; superconductivity; disordered systems; Bose glass; dirty bosons; vortex pinning; statistical mechanics; Monte Carlo simulation; Wolff algorithm; classical worm algorithm; Wang-Landau algorithm; Physics; Fysik;

    Abstract : Condensed matter systems undergoing phase transitions rarely allow exact solutions. The presence of disorder renders the situation  even worse but collective Monte Carlo methods and parallel algorithms allow numerical descriptions. READ MORE