There are several mathematical formulations of quantum mechanics. The Schrödinger
picture expresses quantum states in terms of wavefunctions over, eg position or momentum …

Among the known particles, the neutron is special because it provides experimental access
to all of the four fundamental forces and a wide range of hypothetical interactions. Despite …

Weak measurement has enabled fundamental studies in both experiment and theory of
quantum measurement. Numerous researches have indicated that weak measurements …

It is argued that a weak value of an observable is a robust property of a single pre-and
postselected quantum system rather than a statistical property. During an infinitesimal time a …

Entanglement and the wave function description are two of the core concepts that make
quantum mechanics such a unique theory. A method to directly measure the wave function …

New techniques based on weak measurements have recently been introduced to the field of
quantum state reconstruction. Some of them allow the direct measurement of each matrix …

Recent controversy regarding the meaning and usefulness of weak values is reviewed. It is
argued that in spite of recent statistical arguments by Ferrie and Combes, experiments with …

It is commonly assumed that no accurate experimental information can be obtained on the
path taken by a particle when quantum interference between the paths is observed …

The modification of the effect of interactions of a particle as a function of its preselected and
postselected states is analyzed theoretically and experimentally. The universality property of …

The state vector representing a quantum system acquires a phase factor following an
adiabatic evolution along a closed trajectory in phase space. This is the traditional example …