Equivalence between quantum backflow and classically forbidden probability flow in a diffraction-in-time problem
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.99.043626
Abstract: Quantum backflow is an interference effect in which a matter-wave packet comprised of only plane waves with non-negative momenta exhibits negative probability flux. Here we show that this effect is mathematically equivalent to the appearance… read more here.
Keywords: classically forbidden; equivalence quantum; forbidden probability; quantum backflow ... See more keywords
Modulation Transfer between Microwave Beams: A Hypothesized Case of a Classically-Forbidden Stochastic Process
Sign Up to like & getrecommendations! Published in 2022 at "Axioms"
DOI: 10.3390/axioms11080416
Abstract: Measurements of delay time in the transfer of modulation between a modulated to an unmodulated one, both of them derived by the same microwave source, are reported and interpreted. In the light of these results,… read more here.
Keywords: modulation transfer; modulation; transfer microwave; classically forbidden ... See more keywords