Non-Abelian Phases from a Quantum Zeno Dynamics

Abstract

A connection is estabilished between the non-Abelian phases obtained via adiabatic driving and those acquired via a quantum Zeno dynamics induced by repeated projective measurements. In comparison to the adiabatic case, the Zeno dynamics is shown to be more flexible in tuning the system evolution, which paves the way to the implementation of unitary quantum gates and applications in quantum control.

5 pages, 0 figures

References in corpus (6)

• High-fidelity quantum driving
• Quantum Zeno dynamics: mathematical and physical aspects
• Adiabatic Markovian Dynamics
• Analysis of the quantum Zeno effect for quantum control and computation
• A photon loss tolerant Zeno CSIGN gate
• Optical Zeno Gate: Bounds for Fault Tolerant Operation

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• A Multi-Qubit Quantum Gate Using the Zeno Effect
• A measurement driven analog of adiabatic quantum computation for frustration-free Hamiltonians