77 citations · 114 across the 2 of their papers we have counts for
2 papers
quant-ph2010★ 37 cited
Qubit-oscillator system under ultrastrong coupling and extreme driving
Johannes Hausinger, Milena Grifoni
We introduce an approach to studying a driven qubit-oscillator system in the ultrastrong coupling regime, where the ratio between coupling strength and oscillator frequency a…
quant-ph2010★ 77 cited
Qubit-oscillator system: An analytical treatment of the ultra-strong coupling regime
Johannes Hausinger, Milena Grifoni
We examine a two-level system coupled to a quantum oscillator, typically representing experiments in cavity and circuit quantum electrodynamics. We show how such a system can be tr…