Symmetry-assisted resonance transmission of identical particles
D. Sokolovski, J. Siewert, and L.M. Baskin
TL;DR
This paper explores unique interference effects in wave packet scattering of identical particles at resonant barriers, revealing new phenomena like bunching, anti-bunching, and resonance-enhanced transmission, distinct from traditional Hong-Ou-Mandel effects.
Contribution
It introduces a novel interference mechanism in identical particle scattering involving multiple resonances and pseudo-resonant driving, expanding understanding beyond existing quantum interference phenomena.
Findings
Significant changes in mean transmission numbers.
Observation of bunching and anti-bunching effects.
Resonance-driven enhancement of scattering probabilities.
Abstract
We report novel interference effects in wave packet scattering of identical particles incident on the same side of a resonant barrier, different from those observed in Hong-Ou-Mandel experiments. These include significant changes in the mean number of transmissions and full counting statistics, as well as "bunching" and "anti-bunching" effects in the all-particles transmission channel. With several resonances involved, pseudo-resonant driving of the two-level system in the barrier, may result in sharp enhancement of scattering probabilities for certain values of temporal delay between the particles.
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