2 papers
quant-ph2026
Exact propagating Dirac wave packets in an attractive Coulomb-like potential
Siddhant Das
We construct exact, positive-energy, normalizable wave-packet solutions of the Dirac equation in the axisymmetric potential -- to our knowledge, the first such soluti…
quant-ph2024
Double-slit experiment revisited
Siddhant Das, Dirk-André Deckert, Leopold Kellers +2
The double-slit experiment is one of the quintessential quantum experiments. However, it tends to be overlooked that a theoretical account of this experiment requires the specifica…