Essays about: "coupled qubit"

Showing result 1 - 5 of 7 essays containing the words coupled qubit.

  1. 1. Time-dependent light-matter coupling and quantum dynamics

    University essay from Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Author : Daniel Elgbro; [2023]
    Keywords : light-matter interaction; Rabi oscillations; quantum dynamics; optical cavity; qubit; coupled qubit; coupling strength; time-dependent coupling; dynamical qubits; entanglement; concurrence; qubit state manipulation; Jaynes-Cummings; Tavis-Cummings; Physics and Astronomy;

    Abstract : In this thesis, two quantum dynamical system’s of one and two qubits coupled to a field mode confined in an optical cavity have been studied. Within the Jaynes- and Tavis- Cummings model, the dynamics of the corresponding light-matter interaction was defined in terms of the system’s coupling constants. READ MORE

  3. 2. Fabrication Development of InAs-Pb Nanodevices

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Bo Rasmus Edholm; [2022]
    Keywords : Nanofabrication; Qubit; InAs; SAG; Nanowire; Lithography; EBL;

    Abstract : Research groups around the world are looking to develop a qubit protected from decoherence for achieving quantum advantage in computations. This would have huge impact on the modern world. The applications are many from drug development to cryptography and many more  elds. READ MORE

  4. 3. Investigations of p-type quantum dots in GaSb nanowires

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : In-Pyo Yeo; [2021]
    Keywords : Physics and Astronomy;

    Abstract : The purpose of this project is to investigate hole transport in p-type quantum dots formed in GaSb nanowire and operating as single hole transistors. The individual and controlled hole-spin confinement in such system yields a variety of proposed applications for spintronics or quantum computation. READ MORE

  5. 4. Assessment of methods for microRNA isolation, microRNA amplification, and development of a normalization strategy for sepsis biomarker research

    University essay from Högskolan i Skövde/Institutionen för biovetenskap

    Author : Johan Nordén; [2020]
    Keywords : ;

    Abstract : Sepsis, defined by organ dysfunction caused by an adverse immune response of the host to an infection, comes with considerable cost in human lives and as a substantial burden financially. Significant upgrades have been made over the past two decades when diagnosing and treating sepsis but still with room for improvements. READ MORE

  6. 5. Entanglement in a quantum heat engine

    University essay from Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Author : Harald Öhrn; [2020]
    Keywords : Quantum physics; Entanglement; Quantum heat engine; Physics and Astronomy;

    Abstract : In 2015 Jonatan Bohr Brask et al. showed that steady-state entanglement could be generated in two interacting qubits incoherently coupled to thermal baths of different temperatures [1]. READ MORE