26 citations · 70 across the 15 of their papers we have counts for
5 papers · 1 filter
Limitations of Caldeira-Leggett model for description of phase transitions in superconducting circuits
O. Kashuba, R. -P. Riwar
The inherent complexity of system-bath interactions often requires making critical approximations, which we here show to have a radical influence on the renormalization group flow…
Emulating moiré materials with quasiperiodic circuit quantum electrodynamics
Tobias Herrig, Christina Koliofoti, Jedediah H. Pixley +2
Topological bandstructures interfering with moiré superstructures give rise to a plethora of emergent phenomena, which are pivotal for correlated insulating and superconducting sta…
Time-dependent driving and topological protection in the fractional Josephson effect
Ahmed Kenawy, Fabian Hassler, Roman-Pascal Riwar
The control of any type of quantum hardware invariably necessitates time-dependent driving. If the basis depends on the control parameter, the presence of a time-dependent control…
Discrete control of capacitance in quantum circuits
R. -P. Riwar
Precise in-situ control of system parameters is indispensable for all quantum hardware applications. The capacitance in a circuit, however, is usually a simple consequence of elect…
Counting interacting electrons in one dimension
Oleksiy Kashuba, Thomas L. Schmidt, Fabian Hassler +2
The calculation of the full counting statistics of the charge within a finite interval of an interacting one-dimensional system of electrons is a fundamental, yet as of now unresol…