2 papers
quant-ph2026
Simulating generic single-qubit open-dynamics via polarization-frequency coupling in a photonic interferometer
Kalle Raikisto, Alberto Ferrara, Tom Kuusela +2
We propose a photonic platform for simulating arbitrary single-qubit open-system dynamics using a single photon in an open Mach-Zehnder interferometer. A birefringent quartz plate…
quant-ph2024
Joint qubit observables induced by indirect measurements in cavity QED
Kalle Raikisto, Kimmo Luoma
A fundamental feature of quantum mechanics is that there are observables which can be measured jointly only when some noise is added to them. Their sharp versions are said to be in…