417 citations · 1.6k across the 41 of their papers we have counts for
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Collective bosonic effects in an array of transmon devices
Tuure Orell, Maximilian Zanner, Mathieu L. Juan +5
Multiple emitters coherently interacting with an electromagnetic mode give rise to collective effects such as correlated decay and coherent exchange interaction, depending on the s…
Recent Developments in Quantum-Circuit Refrigeration
Timm Fabian Mörstedt, Arto Viitanen, Vasilii Vadimov +7
We review the recent progress in direct active cooling of the quantum-electric degrees freedom in engineered circuits, or quantum-circuit refrigeration. In 2017, the invention of a…
Coherent control of a symmetry-engineered multi-qubit dark state in waveguide quantum electrodynamics
Maximilian Zanner, Tuure Orell, Christian M. F. Schneider +5
Quantum information is typically encoded in the state of a qubit that is decoupled from the environment. In contrast, waveguide quantum electrodynamics studies qubits coupled to a…
The phases of the disordered Bose-Hubbard model with attractive interactions
Olli Mansikkamäki, Sami Laine, Matti Silveri
We study the quantum ground state phases of the one-dimensional disordered Bose--Hubbard model with attractive interactions, realized by a chain of superconducting transmon qubits…