100 citations · 246 across the 32 of their papers we have counts for
6 papers · 1 filter
Quantum spin probe of single charge dynamics
Jonathan C. Marcks, Mykyta Onizhuk, Yu-Xin Wang +9
Electronic defects in semiconductors form the basis for many emerging quantum technologies. Understanding defect spin and charge dynamics in solid state platforms is crucial to dev…
Quantum Simulation of the Bosonic Kitaev Chain
J. H. Busnaina, Z. Shi, A. McDonald +6
Superconducting quantum circuits are a natural platform for quantum simulations of a wide variety of important lattice models describing topological phenomena, spanning condensed m…
Anomalous Purcell decay of strongly driven inhomogeneous emitters coupled to a cavity
Michael T. Solomon, Martin Koppenhöfer, Mikhail Mamaev +9
We perform resonant fluorescence lifetime measurements on a nanocavity-coupled erbium ensemble as a function of cavity-laser detuning and pump power. Our measurements reveal an ano…
Revisiting the impact of dissipation on time-reversed one-axis-twist quantum-sensing protocols
Martin Koppenhöfer, A. A. Clerk
Spin squeezing can increase the sensitivity of interferometric measurements of small signals in large spin ensembles beyond the standard quantum limit. In many practical settings,…
Exact solution of the infinite-range dissipative transverse-field Ising model
David Roberts, Aashish A. Clerk
The dissipative variant of the Ising model in a transverse field is one of the most important models in the analysis of open quantum many-body systems, due to its paradigmatic char…
Squeezed superradiance enables robust entanglement-enhanced metrology even with highly imperfect readout
Martin Koppenhöfer, Peter Groszkowski, A. A. Clerk
Quantum metrology protocols using entangled states of large spin ensembles attempt to achieve measurement sensitivities surpassing the standard quantum limit (SQL), but in many cas…