302 citations · 2.1k across the 103 of their papers we have counts for
14 papers · 2 filters
Accommodating Retrocausality with Free Will
Yakir Aharonov, Eliahu Cohen, Tomer Shushi
Retrocausal models of QM add further weight to the conflict between causality and the possible existence of free will. We analyze a simple closed causal loop ensuing from the inter…
From Entanglement Witness to Generalized Catalan Numbers
Eliahu Cohen, Tobias Hansen, Nissan Itzhaki
The problem of entanglement detection for arbitrary spin systems is analyzed. We demonstrate how a single measurement of the squared total spin can probabilistically discern separa…
Notes on Adiabatic Quantum Computers
Boaz Tamir, Eliahu Cohen
We discuss in this chapter the basics of adiabatic computation, as well as some physical implementations. After a short introduction of the quantum circuit model, we describe quant…
A Current of the Cheshire Cat's Smile: Dynamical Analysis of Weak Values
Yakir Aharonov, Eliahu Cohen, Sandu Popescu
Recently it was demonstrated, both theoretically and experimentally, how to separate a particle from its spin, or any other property, a phenomenon known as the "Quantum Cheshire Ca…
A nonlocal ontology underlying the time-symmetric Heisenberg representation
Yakir Aharonov, Tomer Landsberger, Eliahu Cohen
We maintain that the wavefunction is an ensemble property rather than an individual particle property. For individual particles, we propose an ontology underwritten by the Heisenbe…
On entropy production in the Madelung fluid and the role of Bohm's potential in classical diffusion
Eyal Heifetz, Roumen Tsekov, Eliahu Cohen +1
The Madelung equations map the non-relativistic time-dependent Schrodinger equation into hydrodynamic equations of a virtual fluid. Here we show that an increase of the Boltzmann e…