Sökning: "Yang Huang"

Hittade 4 uppsatser innehållade orden Yang Huang.

  1. 1. Rotational Properties of Lee-Huang-Yang Bosonic Condensates from One to Two Dimensions

    Kandidat-uppsats, Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Författare :Hjalmar Holmström; [2022]
    Nyckelord :BEC; Bose-Einstein condensate; quantum fluid; Quantum mechanics; LHY; LHY-fluid; Lee-Huang-Yang; Rotating BEC; BEC droplet; Physics and Astronomy;

    Sammanfattning : This thesis covers the work of a numerical examination of the rotational properties of a two-component Bose-Einstein condensate (BEC) utilizing the beyond mean-field extended Gross-Pitaevskii equation for a specified set of parameters. These parameters are chosen to cancel the strength of the mean-field interaction, which makes the system predominantly governed by the next order beyond the mean-field Lee-Huang-Yang (LHY) term. LÄS MER

  3. 2. Quantum ring with tangential dipoles

    Kandidat-uppsats, Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Författare :Carmen López Jurado; [2021]
    Nyckelord :Bose-Einstein condensate; Quantum Droplets; Gross-Pitaevskii equation; Physics and Astronomy;

    Sammanfattning : This Bachelor thesis studies the formation of quantum droplets in a dilute dipolar Bose Einstein Condensate with the initial shape of a torus. The main question to address is how this formation occurs as the magnetic dipole moment of the particles changes orientation with respect to the xy plane. LÄS MER

  4. 3. Assessing the potential of applying energy saving measures and renewable energy resources in the campus of Lund University

    Master-uppsats, Lunds universitet/Avdelningen för Energi och byggnadsdesign

    Författare :Yurui Huang; Yuchen Yang; [2017]
    Nyckelord :Energy simulation; Future climate; Renewable energy use; Solar energy; Photovoltaics; Wind energy; Wind turbine; Shallow geothermal energy; Ground source heat pump; Future energy consumption; Future renewable energy potential; Life cycle cost; Life cycle assessment.; Technology and Engineering;

    Sammanfattning : Several problems concern about energy are frequently discussed in recent decades, such as the shortage of traditional energy resource, the increase of energy price and the destruction of living environment by energy conversion. To solve these problems, sustainable development of energy become a preferential task all around the world. LÄS MER

  5. 4. A Theoretical and Experimental Study of Water Proton Spin Relaxation in liquid, hexagonal-ice and the Para-magnetic Gd3+(H2O)8 Complex.

    Master-uppsats, Kemiska institutionen

    Författare :Yang Huang; [2011]
    Nyckelord :;

    Sammanfattning : .... LÄS MER