172 citations · 692 across the 20 of their papers we have counts for
3 papers · 1 filter
Weak continuous monitoring of a flux qubit using coplanar waveguide resonator
G. Oelsner, S. H. W. van der Ploeg, P. Macha +9
We study a flux qubit in a coplanar waveguide resonator by measuring transmission through the system. In our system with the flux qubit decoupled galvanically from the resonator, t…
Multiphoton excitations and inverse population in two-flux-qubit system
E. Il'ichev, S. N. Shevchenko, S. H. W. van der Ploeg +4
We study spectroscopy of artificial solid-state four-level quantum system. This system is formed by two coupled superconducting flux qubits. When multiple driving frequency of the…
Noise-induced quantum coherence and persistent Rabi oscillations in a Josephson flux qubit
A. N. Omelyanchouk, S. Savel'ev, A. M. Zagoskin +2
We demonstrate theoretically the noise-stimulated enhancement of quantum coherence in a superconducting flux qubit. First, an external classical noise can increase the off-diagonal…