2 papers
quant-ph2026
General quantum backflow in realistic wave packets
Tomasz Paterek, Arseni Goussev
Quantum backflow is a counterintuitive phenomenon in which the probability density of a quantum particle propagates opposite to its momentum. Experimental observation of backflow h…
quant-ph2025
Quantum backflow for two identical particles
Maximilien Barbier, Arseni Goussev
Quantum mechanics introduces the possibility for particles to move in a direction opposite to their momentum -- a counter-intuitive and classically impossible phenomenon known as q…