Comment on "Backflow in relativistic wave equations"

Abstract

Comment on "Backflow in relativistic wave equations" by I. Bialynicki-Birula, Z. Bialynicka-Birula, and S. Augustynowicz [Journal of Physics A: Mathematical and Theoretical, volume 55, page 255702 (2022)].

arXiv comment2 pages, no figures

References in corpus (4)

• Backflow in relativistic wave equations
• Relativistic Quantum Backflow
• Quantum backflow in solutions to the Dirac equation of the spin-$1/2$ free particle
• Quantum backflow of a Dirac fermion on a ring

Cited by in corpus (4)

• Energy backflow in unidirectional spatiotemporally localized wavepackets
• Azimuthal backflow in light carrying orbital angular momentum
• Study of energy backflow in unidirectional monochromatic and space-time waves
• Quantum backflow current in a ring: Optimal bounds and fractality