Sökning: "kvantgrind"

Hittade 4 uppsatser innehållade ordet kvantgrind.

  1. 1. Femtosecond-laser Written Integrated Optical Devices for Quantum Circuits

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Ang Chen; [2022]
    Nyckelord :Quantum optics; femtosecond-laser waveguide writing; integrated quantum photonics; photonic circuits; quantum technology.; Kvantoptik; femtosekundlaservågledarskrivning; integrerad kvantfotonik; fotonikkretsar; kvantteknologi.;

    Sammanfattning : Integrated quantum photonic circuits have gained increasing interest in the field of quantum information, due to their compactness, the intrinsic stability and the potential scalability. Photons are the promising candidate for quantum information processing. LÄS MER

  3. 2. Implementing two-qubit gates along paths on the Schmidt sphere

    Kandidat-uppsats, Uppsala universitet/Materialteori

    Författare :Max Johansson Saarijärvi; [2022]
    Nyckelord :Quantum; Physics; Quantum physics; Quantum information; Quantum computers; Quantum computation; qubit; quantum gate; geometric quantum computation; GQC; quantum decoherence; Kvantfysik; Kvantdatorer; Kvantinformation; kvant; kvantberäkning; kvantgrind;

    Sammanfattning : Qubits (quantum bits) are what runs quantum computers, like a bit in classical computers. Quantum gates are used to operate on qubits in order to change their states. As such they are what ”programmes” a quantum computer. LÄS MER

  4. 3. Studies on Reverse Engineering of Constant Frequence Geometric Quantum Gates

    Master-uppsats, Uppsala universitet/Materialteori

    Författare :Wu Zijin; [2022]
    Nyckelord :;

    Sammanfattning : Geometric Quantum Computation (GQC) is one of the effective methods to realizequantum computation. By using geometric phases, it shows robustness to certainerrors. This thesis aims to develop a new systematic technique for implementing GQC,especially in non-adiabatic systems. LÄS MER

  5. 4. Sequential Holonomic Quantum Gates : Open Path Holonomy in Λ-configuration

    Kandidat-uppsats, Uppsala universitet/Materialteori

    Författare :Emmi Herterich; [2016]
    Nyckelord :Quantum Gate; Holonomy; Geometric Phase;

    Sammanfattning : In the Λ-system, non-adiabatic holonomic quantum phases are used to construct holonomic quantum gates. An interesting approach would be to implement open path holonomies in the Λ-system. By dividing the loop into two curve segments with a unitary transformation between them, universality can be reached. LÄS MER