Essays about: "adiabatic quantum computing"

Found 3 essays containing the words adiabatic quantum computing.

1. 1. 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

3. 2. Continuous-variable quantum annealing with superconducting circuits

   University essay from Linköpings universitet/Institutionen för fysik, kemi och biologi

   Author : Pontus Vikstål; [2018]
   Keywords : quantum annealing; adiabatic quantum computing; continuous variables; coherent states; Wigner function; superconducting circuits; Kerr-nonlinear resonator.;

   Abstract : Quantum annealing is expected to be a powerful generic algorithm for solving hard combinatorial optimization problems faster than classical computers. Finding the solution to a combinatorial optimization problem is equivalent to finding the ground state of an Ising Hamiltonian. READ MORE

4. 3. Fidelity of geometric and holonomic quantum gates for spin systems

   University essay from Uppsala universitet/Teoretisk kemi

   Author : Daniel Töyrä; [2014]
   Keywords : geometric quantum gates; holonomic quantum gates; operator fidelity;

   Abstract : Geometric and holonomic quantum gates perform transformations that only dependon the geometry of a loop covered by the parameters controlling the gate. Thesegates require adiabatic time evolution, which is achieved in the limit when the looptakes infinite time to complete. READ MORE