Sökning: "Albert Einstein"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden Albert Einstein.

  1. 1. En sannolikhetsteoretisk behandling av diusion baserat p˚a Einsteins modell av Brownsk r¨orelse

    Kandidat-uppsats, Göteborgs universitet/Institutionen för matematiska vetenskaper

    Författare :Johan Friemann; Artur Karlsson; Simon Larsson; Albin Skilje; [2019-06-26]
    Nyckelord :;

    Sammanfattning : I det här arbetet undersöker vi Brownsk rörelse och dess förbindelse med värmeledningsekvationen. Som förberedande material presenterar vi härledningen och lösningen till värmeledningsekvationen på R och den förutsättande termodynamiken som krävs för att förstå Albert Einsteins artikel om suspenderade partiklar i en utspädd lösning. LÄS MER

  2. 2. Real-time Entanglement of Auger and XPS-electrons: a preliminary investigation

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

    Författare :Philip Johansson; [2019]
    Nyckelord :Entanglement; Auger; Auger decay; photoemission; XPS; ED; exact diagonalization; Physics and Astronomy;

    Sammanfattning : In this work, we employ a semi-classical approach to light matter interaction to describe and char- acterize spin configurations resulting from quantum correlations between electrons created by a photoemission event and by the following Auger decay. The system studied consists of three atomic levels and two continua. LÄS MER

  3. 3. Searching for doubly charged Higgs bosons using same-sign hadronic tau final states - A focused study on the charge-flip background of hadronic taus

    Master-uppsats, Lunds universitet/Partikelfysik; Lunds universitet/Fysiska institutionen

    Författare :Shi Qiu; [2019]
    Nyckelord :doubly charged Higgs bosons; neutrino; ATLAS; charge-flip; charge misidentification; Physics and Astronomy;

    Sammanfattning : The search for doubly charged Higgs bosons (H±±) aims at resolving the mass generation mechanism of neutrinos in the Standard Model. The current search by the ATLAS Same-Sign Dilepton group uses the decay product of H±± to a pair of same-sign hadronic τ-leptons, which is an extension of their previous search using same-sign dielectrons and dimuons. LÄS MER

  4. 4. A Journey Greater Than You Think, Unknown in Its Details, But More Loving Than Nostalgia : -An Analysis of F. Scott Fitzgerald’s The Great Gatsby

    Kandidat-uppsats, Högskolan i Gävle/Avdelningen för humaniora

    Författare :Anja Skogberg Lundin; [2019]
    Nyckelord :Fitzgerald; Gatsby; Identity; Ideology; Culture; Society; American society; Jazz Age; 1920s; Public; Private; Class;

    Sammanfattning : Abstract This essay is an analysis of F. Scott Fitzgerald’s The Great Gatsby and it explores how identity and ideology always exist in a context of time. The American 1920s society was influenced by theories brought by Marxism, Albert Einstein and Freud. LÄS MER

  5. 5. Simulating Quantum Cascade Lasers with the Position and Energy Resolving Lindblad approach

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

    Författare :Maitane Muñoz Basagoiti; [2019]
    Nyckelord :quantum cascade lasers; quantum transport; simulations; electron transport; Physics and Astronomy;

    Sammanfattning : Over the past two decades, Quantum Cascade Lasers (QCLs) have become an increasingly popular source for mid-infrared and terahertz radiation. Nowadays, their experimental development progresses fast with the aid of computer simulations. These reproduce carrier dynamics in the gain medium of the laser based on different transport models. LÄS MER