304 citations · 1.4k across the 34 of their papers we have counts for
5 papers · 1 filter
Longitudinal coupling between a Si/SiGe quantum dot and an off-chip TiN resonator
J. Corrigan, Benjamin Harpt, Nathan Holman +10
Superconducting cavities have emerged as a key tool for measuring the spin states of quantum dots. So far however, few experiments have explored longitudinal couplings between dots…
Observation of Autler-Townes effect in a dispersively dressed Jaynes-Cummings system
B. Suri, Z. K. Keane, R. Ruskov +6
Photon number splitting is observed in a transmon coupled to a superconducting quasi-lumped-element resonator in the strong dispersive limit. A thermal population of 5.474 GHz phot…
Qubit purification speed-up for three complementary continuous measurements
Rusko Ruskov, Joshua Combes, Klaus Mølmer +1
We consider qubit purification under simultaneous continuous measurement of the three non-commuting qubit operators σ_x, σ_y, σ_z. The purification dynamics is quantified by (i) th…
Qubit state monitoring by measurement of three complementary observables
Rusko Ruskov, Alexander N. Korotkov, Klaus Mølmer
We consider the evolution of a spin 1/2 (qubit) under the simultaneous continuous measurement of three non-commuting qubit operators sigma_x, sigma_y, sigma_z. For identical ideal…
Signatures of quantum behavior in single-qubit weak measurements
Rusko Ruskov, Alexander N. Korotkov, Ari Mizel
With the recent surge of interest in quantum computation, it has become very important to develop clear experimental tests for ``quantum behavior'' in a system. This issue has been…