1.8k citations
- Tel Aviv UniversityIL43 papers
- Boston UniversityUS31 papers
- Technion – Israel Institute of TechnologyIL26 papers
- Ben-Gurion University of the NegevIL25 papers
- Hebrew University of JerusalemIL22 papers
- Ariel UniversityIL21 papers
- University of Maryland, College ParkUS21 papers
- Weizmann Institute of ScienceIL19 papers
- Centre National de la Recherche ScientifiqueFR18 papers
- Harvard UniversityUS16 papers
- Institute of MathematicsPL13 papers
- Institute of Radio AstronomyUA13 papers
5 papers · 2 filters
Geometric phase from Aharonov-Bohm to Pancharatnam-Berry and beyond
Eliahu Cohen, Hugo Larocque, Frederic Bouchard +3
Whenever a quantum system undergoes a cycle governed by a slow change of parameters, it acquires a phase factor: the geometric phase. Its most common formulations are known as the…
Photonic realization of erasure-based nonlocal measurements
Wei-Wei Pan, Xiao-Ye Xu, Eliahu Cohen +6
Relativity theory severely restricts the ability to perform nonlocal measurements in quantum mechanics. Studying such nonlocal schemes may thus reveal insights regarding the relati…
A relational time-symmetric framework for analyzing the quantum computational speedup
Giuseppe Castagnoli, Eliahu Cohen, Artur Ekert +1
The usual representation of quantum algorithms is limited to the process of solving the problem. We extend it to the process of setting the problem. Bob, the problem setter, select…
Why physical understanding should precede the mathematical formalism - conditional quantum probabilities as a case-study
Yakir Aharonov, Eliahu Cohen, David H. Oaknin
Conditional probabilities in quantum systems which have both initial and final boundary conditions are commonly evaluated using the Aharonov-Bergmann-Lebowitz rule. In this short n…
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…