898 citations · 5.1k across the 121 of their papers we have counts for
6 papers · 1 filter
Weak value beyond conditional expectation value of the pointer readings
Lev Vaidman, Alon Ben-Israel, Jan Dziewior +6
It is argued that a weak value of an observable is a robust property of a single pre- and post-selected quantum system rather than a statistical property. During an infinitesimal t…
Particle path(s) through a nested Mach-Zehnder interferometer: Reply to Griffiths
Lev Vaidman
Griffiths [Phys. Rev. A 94, 032115 (2016)] analyzed, in the framework of consistent histories interpretation, the controversy regarding the approach to the past of a quantum partic…
Past of a particle inside an interferometer: the two-state vector approach
Lev Vaidman
Hashmi et al. [J. Phys. A 49, 345302 (2016)] claimed that the approach to the past of a quantum particle introduced by Vaidman [Phys. Rev. A 87, 052104 (2013)] has difficulties in…
Comment on "Non-representative Quantum Mechanical Weak Values"
Alon Ben Israel, L. Vaidman
Svensson [Found. Phys. 45, 1645 (2015)] argued that the concept of the weak value of an observable of a pre- and post-selected quantum system cannot be applied when the expectation…
"Counterfactual" quantum protocols
Lev Vaidman
The counterfactuality of recently proposed protocols is analyzed. A definition of `counterfactuality' is offered and it is argued that an interaction-free measurement of the presen…
All is Psi
Lev Vaidman
It is argued that standard quantum theory without collapse provides a satisfactory explanation of everything we experience in this and in numerous parallel worlds. The only fundame…