Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Springer eBooks

Measurement by Decoherence in the Quantum Zeno Experiment

Rupamanjari Ghosh, Anu Venugopalan

Published Jan 1, 1996• 1 citation
Publisher
DOI
10.1007/978-1-4757-9742-8_77

Related papers

Decoherence in generalized measurement and the quantum Zeno paradox

G. Mack, Sascha Wallentowitz, P. E. Toschek

Physics Reports•Feb 18, 2014•3 citations

Measurement Quantum Mechanics and Experiments on Quantum Zeno Effect

Carlo Presilla A, Roberto Onofrio, Ubaldo Tambini

arXiv:cond-mat/9603182•Annals of Physics•May 1, 1996•117 citations

The Zeno effect: measurement versus decoherence

Timothy P. Spiller

Physics Letters A•Sep 1, 1994•25 citations

A Conceptual Analysis of Quantum Zeno; Paradox, Measurement, and Experiment

Dipankar Home, M. A. B. Whitaker

Annals of Physics•Aug 1, 1997•196 citations

Using the quantum Zeno effect for suppression of decoherence

Yasushi Kondo, Yuichiro Matsuzaki, Kei Matsushima +1 more

Projective measurements are an essential element of quantum mechanics. In most cases, they cause an irreversible change of the quantum system on which they act. However, measurements can also be used to stabilize quantum states from decay processes, which is known as the quantum Zeno effect (QZE). Here, we demonstrate this effect for the case of a superposition state of a nuclear spin qubit, using an ancilla to perform the measurement. As a result, the quantum state of the qubit is protected against dephasing without relying on an ensemble nature of NMR experiments. We also propose a scheme to protect an arbitrary state by using QZE.

arXiv:1406.7188•New Journal of Physics•Jan 13, 2016•41 citations

Decoherence and the quantum Zeno effect

Anu Venugopalan, Rupamanjari Ghosh

arXiv:quant-ph/9503014•Physics Letters A•Aug 1, 1995•41 citations
Projective measurements are an essential element of quantum mechanics. In most cases, they cause an irreversible change of the quantum system on which they act. However, measurements can also be used to stabilize quantum states from decay processes, which is known as the quantum Zeno effect (QZE). Here, we demonstrate this effect for the case of a superposition state of a nuclear spin qubit, using an ancilla to perform the measurement. As a result, the quantum state of the qubit is protected against dephasing without relying on an ensemble nature of NMR experiments. We also propose a scheme to protect an arbitrary state by using QZE.