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Showing 2018 · quant-phShow all

9 papers · 2 filters

quant-ph2018★ 20 cited

The Weak Reality that Makes Quantum Phenomena more Natural: Novel Insights and Experiments

Yakir Aharonov, Eliahu Cohen, Mordecai Waegell +1

While quantum reality can be probed through measurements, the Two-State-Vector formalism (TSVF) reveals a subtler reality prevailing between measurements. Under special pre- and po…

quant-ph2018★ 2 cited

Analysis of single-particle nonlocality through the prism of weak measurements

Danko Georgiev, Eliahu Cohen

Although regarded today as an important resource in quantum information, nonlocality has yielded over the years many conceptual conundrums. Among the latter are nonlocal aspects of…

quant-ph2018★ 2 cited

Structured Quantum Projectiles

Hugo Larocque, Robert Fickler, Eliahu Cohen +4

Matter wave interferometry is becoming an increasingly important technique in quantum metrology. However, unlike its photonic counterpart, this technique relies on the interference…

quant-ph2018★ 10 cited

Bounds on nonlocal correlations in the presence of signaling and their application to topological zero modes

Avishy Carmi, Yaroslav Herasymenko, Eliahu Cohen +1

Bell's theorem renders quantum correlations distinct from those of any local-realistic model. Although being stronger than classical correlations, quantum correlations are limited…

quant-ph2018★ 31 cited

Relativistic independence bounds nonlocality

Avishy Carmi, Eliahu Cohen

If Nature allowed nonlocal correlations other than those predicted by quantum mechanics, would that contradict some physical principle? Various approaches have been put forward in…

quant-ph2018★ 351 cited

Introduction to the Dicke model: from equilibrium to nonequilibrium, and vice versa

Peter Kirton, Mor M. Roses, Jonathan Keeling +1

The Dicke model describes the coupling between a quantized cavity field and a large ensemble of two-level atoms. When the number of atoms tends to infinity, this model can undergo…

quant-ph2018★ 1 cited

Kicked Hall Systems: Quantum-Dynamical and Spectral Manifestations of Generic Superweak Chaos

Itzhack Dana, Kazuhiro Kubo

Classical "kicked Hall systems" (KHSs), i.e., periodically kicked charges in the presence of uniform magnetic and electric fields that are perpendicular to each other and to the ki…

quant-ph2018★ 47 cited

Determination of weak values of quantum operators using only strong measurements

Eliahu Cohen, Eli Pollak

Weak values have been shown to be helpful especially when considering them as the outcomes of weak measurements. In this paper we show that in principle, the real and imaginary par…

quant-ph2018★ 1 cited

A Hydrodynamic Interpretation of Quantum Mechanics via Turbulence

Roumen Tsekov, Eyal Heifetz, Eliahu Cohen

A stochastic Euler equation is proposed, describing the motion of a particle density, forced by the random action of virtual photons in vacuum. After time averaging, the Euler equa…