This paper starts with a brief review of the topic of strong and weak pre-and post-selected
(PPS) quantum measurements, as well as weak values, and afterwards presents original …

The two-state vector formalism of quantum mechanics is a time-symmetrized approach to
standard quantum theory particularly helpful for the analysis of experiments performed on …

We report on the use of an interferometric weak value technique to amplify very small
transverse deflections of an optical beam. By entangling the beam's transverse degrees of …

Recent work by Lundeen et al.[Nature (London) 474, 188 (2011) NATUAS 0028-0836
10.1038/nature10120] directly measured the wave function by weakly measuring a variable …

Recently, weak measurements were used to measure small effects that are transverse to the
propagation direction of a light beam. Here we address the question of whether weak …

Ascertaining the physical state of a system is vital in order to understand and predict its
behaviour. However, due to their fragile nature, the direct observation of quantum states has …

This article presents a general discussion of several aspects of our present understanding of
quantum mechanics. The emphasis is put on the very special correlations that this theory …

We experimentally determine weak values for a single photon's polarization, obtained via a
weak measurement that employs a two-photon entangling operation, and postselection. The …

Weak values and measurements have been proposed as a means to achieve dramatic
enhancements in metrology based on the greatly increased range of possible measurement …

The three-box problem is a gedankenexperiment designed to elucidate some interesting
features of quantum measurement and locality. A particle is prepared in a particular …