124 citations · 1.6k across the 66 of their papers we have counts for
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Exceptional points and exponential sensitivity for periodically driven Lindblad equations
Jonas Larson, Sofia Qvarfort
In this contribution to the memorial issue of Göran Lindblad, we investigate the periodically driven Lindblad equation for a two-level system. We analyze the system using both adia…
A Fock state lattice approach to quantum optics
Pil Saugmann, Jonas Larson
We analyze a set of models frequently appearing in quantum optical settings by expressing their Hamiltonians in terms of Fock-state lattices. The few degrees-of-freedom of such mod…
The Jaynes-Cummings model and its descendants
Jonas Larson, Th. K. Mavrogordatos
The Jaynes-Cummings (JC) model has been at the forefront of quantum optics for almost six decades to date, providing one of the simplest yet intricately nonlinear formulations of l…
Superradiance, charge density waves and lattice gauge theory in a generalized Rabi-Hubbard chain
Axel Gagge, Jonas Larson
We investigate a one-dimensional Rabi-Hubbard type of model, arranged such that a qdot is sandwiched between every cavity. The role of the qdot is to transmit photons between neigh…
Monitoring the resonantly driven Jaynes-Cummings oscillator by an external two-level emitter: A cascaded open-systems approach
Themistoklis K. Mavrogordatos, Jonas Larson
We address the consequences of backaction in the unidirectional coupling of two cascaded open quantum subsystems connected to the same reservoir at different spatial locations. In…
Bloch-like energy oscillations
Axel Gagge, Jonas Larson
We identify a new type of periodic evolution that appears in driven quantum systems. Provided that the instantaneous (adiabatic) energies are equidistant we show how such systems c…