The quantum Zeno and anti-Zeno effects with strong system-environment coupling
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DOI: 10.1038/s41598-017-01844-8
Abstract: To date, studies of the quantum Zeno and anti-Zeno effects focus on quantum systems that are weakly interacting with their environment. In this paper, we investigate what happens to a quantum system under the action… read more here.
Keywords: system environment; quantum; system; zeno ... See more keywords
Quantum Zeno and anti-Zeno effects in quantum dissipative systems
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DOI: 10.1103/physreva.95.042132
Abstract: We investigate the quantum Zeno and anti-Zeno effects in quantum dissipative systems by employing a hierarchical equations of motion approach which is beyond the usual Markovian approximation, the rotating wave approximation, and the perturbative approximation.… read more here.
Keywords: zeno; anti zeno; zeno anti; dissipative systems ... See more keywords
Criterion for quantum Zeno and anti-Zeno effects
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DOI: 10.1103/physreva.98.012135
Abstract: In this work, we study the decay behavior of a two-level system under the competing influence of a dissipative environment and repetitive measurements. The sign of the second derivative of the environmental spectral density function… read more here.
Keywords: anti zeno; zeno anti; zeno; zeno effects ... See more keywords
Symmetry-protection Zeno phase transition in monitored lattice gauge theories
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DOI: 10.1103/physrevb.111.094315
Abstract: Quantum measurements profoundly influence system dynamics. They lead to complex nonequilibrium phenomena like the quantum Zeno effect, and they can be used for mitigating errors in quantum simulations. Such an ability is particularly valuable for… read more here.
Keywords: protection; gauge theories; zeno; quantum ... See more keywords