3 papers
cond-mat.mes-hall2026
Photon counting beyond the rotating-wave approximation
Steven Kim, Fabian Hassler
Open quantum systems are often described by a Lindblad master equation, which relies on a set of approximations, most importantly the rotating-wave approximation which is only vali…
quant-ph2026
Quantum Synchronization of Fock States
Fabian Hassler, David Scheer, Samah Saquaque +1
Synchronization, a ubiquitous phenomenon in classical systems, has recently been extended to the quantum domain. Here, we show quantum synchronization of a bosonic mode exhibiting…
cond-mat.mes-hall2024
Superbunched radiation of a tunnel junction due to charge quantization
Steven Kim, Fabian Hassler
A chaotic light source is characterized by the fact that many independent emitters radiate photons with a random optical phase. This is similar compared to a tunnel junction where…