10 citations · 21 across the 6 of their papers we have counts for
Showing 2021Show all
3 papers · 1 filter
quant-ph2021★ 2 cited
Tunneling times of single photons
Jan Gulla, Johannes Skaar
Although the group delay of classical pulses through a barrier may suggest superluminality, the information transfer is limited by the precursor which propagates at the vacuum ligh…
quant-ph2021★ 4 cited
Strictly localized three-dimensional states close to single photons
Kai Ryen, Jan Gulla, Johannes Skaar
A class of strictly localized states which can be made arbitrarily close to single photons is constructed, and expressions for central properties are provided. It is demonstrated t…
quant-ph2021★ 4 cited
Limits for realizing single photons
Jan Gulla, Kai Ryen, Johannes Skaar
Exact single photons cannot be generated on demand due to their infinite tails. To quantify how close realizable optical states can be to some target single photon in one dimension…