- Centre National de la Recherche ScientifiqueFR1.9k papers
- Weizmann Institute of ScienceIL1.8k papers
- Rutherford Appleton LaboratoryGB1.6k papers
- The Ohio State UniversityUS1.6k papers
- Technion – Israel Institute of TechnologyIL1.6k papers
- University of ManchesterGB1.5k papers
- University of California, Santa CruzUS1.5k papers
- Heidelberg UniversityDE1.5k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.5k papers
- Queen Mary University of LondonGB1.5k papers
- The University of TokyoJP1.5k papers
- University of CambridgeGB1.5k papers
19 papers · 2 filters
Phase transitions in a one-dimensional multibarrier potential of finite range
D. Bar, L. P. Horwitz
We have previously studied properties of a one-dimensional potential with equally spaced identical barriers in a (fixed) finite interval for both finite and infinite . It wa…
Measurements of semi-local and non-maximally entangled states
Berry Groisman, Benni Reznik
Consistency with relativistic causality narrows down dramatically the class of measurable observables. We argue that by weakening the preparation role of ideal measurements, many o…
Instantaneous measurement of non-local variables
Lev Vaidman
It is shown, under the assumption of possibility to perform an arbitrary local operation, that all nonlocal variables related to two or more separate sites can be measured instanta…
Superoscillations and tunneling times
Yakir Aharonov, Noam Erez, Benni Reznik
It is proposed that superoscillations play an important role in the interferences which give rise to superluminal effects. To exemplify that, we consider a toy model which allows f…
How macroscopic properties dictate microscopic probabilities
Yakir Aharonov, Benni Reznik
We argue that the quantum probability law follows, in the large N limit, from the compatibility of quantum mechanics with classical-like properties of macroscopic objects. For a fi…
Measuring Energy, Estimating Hamiltonians, and the Time-Energy Uncertainty Relation
Y. Aharonov, S. Massar, S. Popescu
Suppose that the Hamiltonian acting on a quantum system is unknown and one wants to determine what is the Hamiltonian. We show that in general this requires a time which obeys…