Demonstration of quantum Zeno effect in a superconducting phase qubit

Abstract

Quantum Zeno effect is a significant tool in quantum manipulating and computing. We propose its observation in superconducting phase qubit with two experimentally feasible measurement schemes. The conventional measurement method is used to achieve the proposed pulse and continuous readout of the qubit state, which are analyzed by projection assumption and Monte Carlo wave-function simulation, respectively. Our scheme gives a direct implementation of quantum Zeno effect in a superconducting phase qubit.

5 pages, 4 figures

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Cited by in corpus (3)

• Quantum Zeno and Zeno-like effects in nitrogen vacancy centers
• Quantum Zeno effect in a nitrogen-vacancy center embedded in a spin bath
• The quantum Zeno and anti-Zeno effects with non-selective measurements