The Gouy phase is essential for accurately describing various wave phenomena, ranging
from classical electromagnetic waves to matter waves and quantum optics. In this work, we …

We study the slowing of the decoherence effect in the double-slit experiment by considering
an initially correlated Gaussian state. The effects of the decoherence are included in a …

We propose a simple model to study the Gouy phase effect in the triple-slit experiment in
which we consider a nonclassical path. The Gouy phase differs for classical and …

We consider a double Gaussian approximation to describe the wavefunction of twin photons
(also called a biphoton) created in a nonlinear crystal via a type-I spontaneous parametric …

We study the quantum-to-classical transition induced by the loss of coherence in the double-
slit experiment with large molecules. We introduce the effects of loss of coherence by …

Recently there have been experimental results on Poisson spot matter-wave interferometry
followed by theoretical models describing the relative importance of the wave and particle …

We theoretically study the fringe visibility of exotic looped trajectories in double-slit
experiments with matter waves. We consider the relative intensity at x= 0 as a function of the …

Many singularities in nature are challenging to study because they are difficult to find or
create, thereby making the task of observing their evolution and interactions particularly …

Type-I spontaneous parametric down-converted biphotons can be described approximately
by a double-Gaussian wave function in configuration space. Using an effective propagator in …

Quantum correlations encoded in photonic Laguerre-Gaussian modes were shown to be
related to the Gouy-phase shifts [Kawase et al., Phys. Rev. Lett. 101, 050501 (2008) …