Search for dissertations about: "Emil Lundh"

Found 4 swedish dissertations containing the words Emil Lundh.

  2. 1. Excitations in Superfluids : From solitons to gravitational waves

    Author : Alberto Cetoli; Emil Lundh; Luis Santos; Umeå universitet; []
    Keywords : ;

    Abstract : In 1995 two different research groups observed for the first time the Bose-Einstein condensation (BEC) in ultracold gases. When the confining magnetic trap was turned off the gas was left free to expand, and the velocity of the particles showed a clear peak: most of the particles were occupying the same single particle state, the one of lowest energy. READ MORE

  4. 2. Hydrodynamics of Binary Bose-Einstein Condensates and Hydro-elasticity of the Inner Crust of Neutron Stars

    Author : Dmitry Kobyakov; Emil Lundh; Vitaly Bychkov; Mattias Marklund; Achim Schwenk; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Binary Bose-Einstein condensates in ultracold gases; hydrodynamics; quantum turbulence; neutron stars; the inner crust; nuclear astrophysics; fysik; Physics;

    Abstract : In the present thesis, “Hydrodynamics of Binary Bose-Einstein Condensates and Hydro-elasticity of the Inner Crust of Neutron Stars”, the hydrodynamic effects, instabilities and superfluid turbulence in binary immiscible ultracold gases, and hydro-elastic macroscopic coupled modes and microscopic structure of the inner layers of the crust of neutron stars, are studied. The ultracold gas dynamics can be realized in the laboratory. READ MORE

  5. 3. Robots that help each other : self-configuration of eistributed robot systems

    Author : Robert Lundh; Alessandro Saffiotti; Lars Karlsson; Lynne Parker; Örebro universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; cooperative robotics; distributed robot systems; self-configuration; task planning; Computer science; Datavetenskap; Computer and Systems Science; Data- och systemvetenskap;

    Abstract : Imagine the following situation. You give your favorite robot, named Pippi, the task to fetch a heavy parcel that just arrived at your front door. While pushing the parcel back to you, she must travel through a door. Unfortunately, the parcel she is pushing is blocking her camera, giving her a hard time to see the door. READ MORE

  6. 4. Plan-Based Configuration of a Group of Robots

    Author : Robert Lundh; Alessandro Saffiotti; Lars Karlsson; Örebro universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mobile Robots; Computer science; Datavetenskap; Computer Science; datalogi;

    Abstract : Imagine the following situation. You give your favorite robot, named Pippi, the task to fetch a parcel that just arrived at your front door. While pushing the parcel back to you, she must travel through a door opening. Unfortunately, the parcel she is pushing is blocking her camera, giving her a hard time to see the door to cross. READ MORE