Robustness of optimal working points for non-adiabatic holonomic quantum computation
arXiv:quant-ph/0604180 · doi:10.1134/S1054660X06100094
Abstract
Geometric phases are an interesting resource for quantum computation, also in view of their robustness against decoherence effects. We study here the effects of the environment on a class of one-qubit holonomic gates that have been recently shown to be characterized by "optimal" working times. We numerically analyze the behavior of these optimal points and focus on their robustness against noise.
14 pages, 8 figures
References in corpus (11)
- Holonomic Quantum Computation
- Geometric quantum computation with NMR
- Geometric Manipulation of Trapped Ions for Quantum Computation
- Detection of Geometric Phases in Superconducting Nanocircuits
- Control of decoherence: analysis and comparison of three different strategies
- Non-Abelian phases, charge pumping, and quantum computation with Josephson junctions
- Robustness of non-abelian holonomic quantum gates against parametric noise
- Abelian and non-Abelian geometric phases in adiabatic open quantum systems
- Holonomic quantum computation in the presence of decoherence
- Robust gates for holonomic quantum computation
- Holonomic quantum gates: A semiconductor-based implementation