89 citations · 200 across the 7 of their papers we have counts for
7 papers
Chaotic fluctuations in a universal set of transmon qubit gates
Daniel Basilewitsch, Simon-Dominik Börner, Christoph Berke +3
Transmon qubits arise from the quantization of nonlinear resonators, systems that are prone to the buildup of strong, possibly chaotic, fluctuations. Such instabilities will likely…
Classical Chaos in Quantum Computers
Simon-Dominik Börner, Christoph Berke, David P. DiVincenzo +2
The development of quantum computing hardware is facing the challenge that current-day quantum processors, comprising 50-100 qubits, already operate outside the range of quantum si…
Transmon platform for quantum computing challenged by chaotic fluctuations
Christoph Berke, Evangelos Varvelis, Simon Trebst +2
From the perspective of many body physics, the transmon qubit architectures currently developed for quantum computing are systems of coupled nonlinear quantum resonators. A signifi…
Generic Field-Driven Phenomena in Kitaev Spin Liquids: Canted Magnetism and Proximate Spin Liquid Physics
Ciarán Hickey, Matthias Gohlke, Christoph Berke +1
Topological spin liquids in two spatial dimensions are stable phases in the presence of a small magnetic field, but may give way to field-induced phenomena at intermediate field st…
Field stability of Majorana spin liquids in antiferromagnetic Kitaev models
Christoph Berke, Simon Trebst, Ciarán Hickey
Magnetic fields can give rise to a plethora of phenomena in Kitaev spin systems, such as the formation of non-trivial spin liquids in two and three spatial dimensions. For the orig…
Field-Driven Gapless Spin Liquid in the Spin-1 Kitaev Honeycomb Model
Ciarán Hickey, Christoph Berke, Panagiotis Peter Stavropoulos +2
Recent proposals for spin-1 Kitaev materials, such as honeycomb Ni oxides with heavy elements of Bi and Sb, have shown that these compounds naturally give rise to antiferromagnetic…