31 citations · 185 across the 25 of their papers we have counts for
26 papers
On trivial Jones--Vassiliev polynomials
Avishy Carmi, Eliahu Cohen
We develop a finite-type framework for studying the Jones polynomial and its ability to distinguish the unknot. The main difficulty is to propagate the vanishing of its finite-type…
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…
Humanity's Last Exam
Long Phan, Alice Gatti, Ziwen Han +1168
Benchmarks are important tools for tracking the rapid advancements in large language model (LLM) capabilities. However, benchmarks are not keeping pace in difficulty: LLMs now achi…
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…
Secure communication using low dimensional topological elements
Manuel F. Ferrer-Garcia, Avishy Carmi, Alessio D'Errico +3
Low-dimensional topological objects, such as knots and braids, have become prevalent in multiple areas of physics, such as fluid dynamics, optics, and quantum information processin…
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…
Computing by nowhere increasing complexity
Bar Y. Peled, Vikas K. Mishra, Avishy Y. Carmi
A cellular automaton is presented whose governing rule is that the Kolmogorov complexity of a cell's neighborhood may not increase when the cell's present value is substituted for…
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…
On Approximating Univariate NP-Hard Integrals
Ohad Asor, Avishy Carmi
Approximating a definite integral of product of cosines to within an accuracy of n binary digits where the integrand depends on input integers x[k] given in binary radix, is equiva…
Tales told by coloured tangles
Daniel Moskovich, Avishy Y. Carmi
Tangle machines are a topologically inspired diagrammatic formalism to describe information flow in networks. This paper begins with an expository account of tangle machines motiva…
Inca Foams
Avishy Y. Carmi, Daniel Moskovich
We study a certain class of embedded two-foams that arise from gluing discs into ribbon torus knots along nonintersecting torus meridians. We exhibit several equivalent diagrammati…
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…
Low-Dimensional Topology of Information Fusion
Avishy Y. Carmi, Daniel Moskovich
We provide an axiomatic characterization of information fusion, on the basis of which we define an information fusion network. Our construction is reminiscent of tangle diagrams in…
Computing with Coloured Tangles
Avishy Y. Carmi, Daniel Moskovich
We suggest a diagrammatic model of computation based on an axiom of distributivity. A diagram of a decorated coloured tangle, similar to those that appear in low dimensional topolo…
Tangle Machines II: Invariants
Avishy Y. Carmi, Daniel Moskovich
The preceding paper constructed tangle machines as diagrammatic models, and illustrated their utility with a number of examples. The information content of a tangle machine is cont…