31 citations · 185 across the 25 of their papers we have counts for
14 papers · 1 filter
Relativity of Quantum Correlations: Invariant Quantities and Frame-Dependent Measures
Michael Suleymanov, Avishy Carmi, Eliahu Cohen
Viewing frames of reference as physical systems, subject to the same laws as the systems they describe, is central to the relational approach in physics. Under the assumption that…
Multipartite Entanglement Detection via Correlation Minor Norm
Rain Lenny, Amit Te'eni, Bar Y. Peled +2
Entanglement is a uniquely quantum resource giving rise to many quantum technologies. It is therefore important to detect and characterize entangled states, but this is known to be…
Study of entanglement via a multi-agent dynamical quantum game
Bar Y. Peled, Amit Te'eni, Eliahu Cohen +1
At both conceptual and applied levels, quantum physics provides new opportunities as well as fundamental limitations. We hypothetically ask whether quantum games inspired by popula…
One-particle and two-particle visibilities in bipartite entangled Gaussian states
Danko Georgiev, Leon Bello, Avishy Carmi +1
Complementarity between one- and two-particle visibility in discrete systems can be extended to bipartite quantum-entangled Gaussian states. The meaning of the two-particle visibil…
Experimental tests of Multiplicative Bell Inequalities
Dilip Paneru, Amit Te'eni, Bar Y. Peled +5
Bell inequalities are mathematical constructs that demarcate the boundary between quantum and classical physics. A new class of multiplicative Bell inequalities originating from a…
Correlation Minor Norms, Entanglement Detection and Discord
Bar Y. Peled, Amit Te'eni, Avishy Carmi +1
In this paper we develop an approach for detecting entanglement, which is based on measuring quantum correlations and constructing a correlation matrix. The correlation matrix is t…
Double Slit with an Einstein-Podolsky-Rosen Pair
Bar Y. Peled, Amit Te'eni, Danko Georgiev +2
In this somewhat pedagogical paper we revisit complementarity relations in bipartite quantum systems. Focusing on continuous variable systems, we examine the influential class of E…
Knowledge of Quantum Hidden Variables Enables Backwards-In-Time Signaling
Avishy Carmi, Eliahu Cohen, Lorenzo Maccone +1
Bell's theorem implies that any completion of quantum mechanics which uses hidden variables (that is, preexisting values of all observables) must be nonlocal in the Einstein sense.…
Multiplicative Bell Inequalities
Amit Te'eni, Bar Y. Peled, Avishy Carmi +1
Bell inequalities are important tools in contrasting classical and quantum behaviors. To date, most Bell inequalities are linear combinations of statistical correlations between re…
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…
On the Significance of the Quantum Mechanical Covariance Matrix
Avishy Carmi, Eliahu Cohen
The characterization of quantum correlations, being stronger than classical, yet weaker than those appearing in non-signaling models, still poses many riddles. In this work we show…
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…
Anomalous Weak Values Emerging from Strong Interactions between Light and Matter
Yakir Aharonov, Eliahu Cohen, Avishy Carmi +1
Some predictions regarding pre- and post-selected states are far-reaching, thereby requiring validation with standard quantum measurements in addition to the customary weak measure…
Tsirelson's Bound Prohibits Communication Through a Disconnected Channel
Avishy Y. Carmi, Daniel Moskovich
Why does nature only allow nonlocal correlations up to Tsirelson's bound and not beyond? We construct a channel whose input is statistically independent of its output, but through…