Essays about: "spin"

Showing result 1 - 5 of 382 essays containing the word spin.

  1. 1. The Pseudo-Unitary Group U(p,q) in Quantum Magnonics

    University essay from Uppsala universitet/Materialteori

    Author : Maximilian Meyer-Mölleringhof; [2024]
    Keywords : quantum magnonics; materials theory; pseudo-unitary; quantum mechanics; magnons; antiferromagnets;

    Abstract : The study of magnons is an essential part of combining quantum information science and spintronics, allowing for the investigation of quantum properties such as entanglement in solid-state devices. Magnons are commonly described using the theory of T. Holstein and H. READ MORE

  3. 2. Robust non-Abelian geometric phases on three-qubit spin codes

    University essay from Uppsala universitet/Materialteori

    Author : Parham Azish; [2024]
    Keywords : Quantum information theory; Holonomic quantum computing; non-abelian systems;

    Abstract : Quantum holonomies are non-Abelian Geometric Phases predominantly observed in adiabatic, non-adiabatic, or measurement-based quantum evolutions. Their significance lies in their potential utility within quantum computing due to their robustness against noise throughout the parameter path. READ MORE

  4. 3. Successful Managers? a Study on US Corporate Restructuring Returns

    University essay from Göteborgs universitet/Graduate School

    Author : Lars Erik Fledsberg; Simon Olofsson; [2023-06-29]
    Keywords : ;

    Abstract : This study examined the long-term performance of corporate restructurings in the United States between 2000 and 2015 in response to the absence of abnormal returns found in prior literature. The significance of this study stems from the intricate nature and expenses associated with transactions that impact stakeholders, thereby increasing their risk exposure. READ MORE

  5. 4. Analysis of setups and investment processes within university affiliated venture capitals : A descriptive multi-case study

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Andreas Schuler; Hannes Rannversson; [2023]
    Keywords : Venture Capital; University-affiliated venture capital; Investments;

    Abstract : With the increasing importance of the third mission of universities, namely the commercialisation of science and research, universities have established various mechanisms such as technology transfer offices, business incubators and more. Since many investors tend not to invest in university spin-offs and start-ups due to the risk associated with their early stage, universities have established their own investment units, referred to as university-affiliated venture capital, to provide funding for university spin-offs and start-ups. READ MORE

  6. 5. The Impact of Spin-offs on Shareholder Value : Evidence from the Swedish Market 1991-2022

    University essay from Uppsala universitet/Företagsekonomiska institutionen

    Author : Moa Landing; Gustav Swedenborg; [2023]
    Keywords : Spin-offs; Corporate restructurings; Abnormal returns; Determinants of abnormal returns;

    Abstract : This thesis uses an event study methodology to investigate the short- and long-term effect on shareholder value from Lex ASEA-approved spin-offs' on the Swedish market between 1991-2022. The impact of spin-offs has been examined by estimating the effects on the parent firm, the spun-off entity, and a value-weighted pro-forma entity. READ MORE