A general framework for the quantum Zeno and anti-Zeno effects

AZ Chaudhry - Scientific reports, 2016 - nature.com
Repeated measurements can slow down (the quantum Zeno effect) or speed up (the
quantum anti-Zeno effect) the temporal evolution of a quantum system. In this paper, a …

Heralded and high-efficient entanglement concentrations based on linear optics assisted by time-delay degree of freedom

GL Jiang, WQ Liu, HR Wei - Optics Express, 2022 - opg.optica.org
Entanglement concentration is a critical technique to prevent degraded fidelity and security
in long-distance quantum communication. We propose novel practical entanglement …

Quantum Zeno effect in self-sustaining systems: Suppressing phase diffusion via repeated measurements

W Li, N Es' haqi-Sani, WZ Zhang, D Vitali - Physical Review A, 2021 - APS
We study the effect of frequent projective measurements on the dynamics of quantum self-
sustaining systems by considering the prototypical example of the quantum van der Pol …

Experimental demonstration of the quantum Zeno effect in NMR with entanglement-based measurements

W Zheng, DZ Xu, X Peng, X Zhou, J Du, CP Sun - Physical Review A—Atomic …, 2013 - APS
We experimentally demonstrate a dynamic fashion of quantum Zeno effect in nuclear
magnetic resonance systems. The frequent measurements are implemented through …

Quantum Zeno effect in a circuit-qed system

S He, LW Duan, C Wang, QH Chen - Physical Review A, 2019 - APS
We study the quantum Zeno effect of the circuit-QED system at finite temperature for both
selective measurement and nonselective measurement proposals. For the selective …

Dynamics of quantum zeno and anti-zeno effects in an open system

P Zhang, Q Ai, Y Li, DZ Xu, CP Sun - Science China Physics, Mechanics …, 2014 - Springer
We provide a general dynamical approach for the quantum Zeno and anti-Zeno effects in an
open quantum system under repeated non-demolition measurements. In our approach the …

The quantum Zeno and anti-Zeno effects with non-selective projective measurements

M Majeed, AZ Chaudhry - Scientific reports, 2018 - nature.com
In studies of the quantum Zeno and anti-Zeno effects, it is usual to consider rapid projective
measurements with equal time intervals being performed on the system to check whether or …

Interpretation of quantum mechanics and Karl Popper's three worlds

C Sun - Bulletin of Chinese Academy of …, 2021 - bulletinofcas.researchcommons.org
Base on the view of material monism, this paper explains how quantum mechanics
describes the objectivity of the microscopic world. It points out that the challenge posed by …

Multiphonon-resonance quantum Rabi model and adiabatic passage in a cavity-optomechanical system

ZR Zhong, L Chen, JQ Sheng, LT Shen, SB Zheng - Frontiers of Physics, 2022 - Springer
In this paper, we propose a scheme to achieve a multiphonon-resonance quantum Rabi
model and adiabatic passage in a strong-coupling cavity optomechanical system. In the …

Quantum Zeno and Zeno-like effects in nitrogen vacancy centers

J Qiu, YY Wang, ZQ Yin, M Zhang, Q Ai, FG Deng - Scientific Reports, 2015 - nature.com
We present a proposal to realize the quantum Zeno effect (QZE) and quantum Zeno-like
effect (QZLE) in a proximal 13C nuclear spin by controlling a proximal electron spin of a …