2 papers
quant-ph2023
Conditional phase gate between two photons through control of the interaction time with a single atom in a cavity
Arkan Hassan, Julio Gea-Banacloche
We show that the simultaneous interaction of two single-photon fields with a single atom in the V configuration can in principle produce a conditional phase gate of arbitrarily hig…
quant-ph2023
Input-output wavepacket description of two photons interacting with a V-type three-level atom in an optical cavity
Arkan Hassan, Julio Gea-Banacloche
We study the interaction of a V-type atom in a cavity with incident single- and two-photon wavepackets and derive an exact formula, valid in all parameter regimes, relating the spe…