Essays about: "GQC"

Found 3 essays containing the word GQC.

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

   University essay from Uppsala universitet/Materialteori

   Author : Max Johansson Saarijärvi; [2022]
   Keywords : 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;

   Abstract : 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. READ MORE

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

   University essay from Uppsala universitet/Materialteori

   Author : Wu Zijin; [2022]
   Keywords : ;

   Abstract : 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. READ MORE

4. 3. Adiabatic Shortcut to Geometric Quantum Computation in Noiseless Subsystems

   University essay from Uppsala universitet/Materialteori

   Author : Anton Gregefalk; [2021]
   Keywords : Quantum computer; Spin echo; Adiabatic shortcut; Berry s phase; Noiseless subsystems; Kvantdator; spinn eko; adiabatisk genväg; Berrys fas; Brusfria delsystem;

   Abstract : Quantum computers can theoretically perform certain tasks which classical computers at realistic times could not. Operating a quantum computer requires precise control over the system, for instance achieved by adiabatic evolution, and isolation from the environment to retain coherence. READ MORE