247 citations · 497 across the 4 of their papers we have counts for
4 papers
MEAL: Manifold Embedding-based Active Learning
Deepthi Sreenivasaiah, Johannes Otterbach, Thomas Wollmann
Image segmentation is a common and challenging task in autonomous driving. Availability of sufficient pixel-level annotations for the training data is a hurdle. Active learning hel…
Parametrically Activated Entangling Gates Using Transmon Qubits
S. Caldwell, N. Didier, C. A. Ryan +59
We describe and implement a family of entangling gates activated by radio-frequency flux modulation applied to a tunable transmon that is statically coupled to a neighboring transm…
Electromagnetically induced transparency with Rydberg atoms
David Petrosyan, Johannes Otterbach, Michael Fleischhauer
We present a theory of electromagnetically induced transparency in a cold ensemble of strongly interacting Rydberg atoms. Long-range interactions between the atoms constrain the me…
Photonic Phase Gate via an Exchange of Fermionic Spin Waves in a Spin Chain
Alexey V. Gorshkov, Johannes Otterbach, Eugene Demler +2
We propose a new protocol for implementing the two-qubit photonic phase gate. In our approach, the pi phase is acquired by mapping two single photons into atomic excitations with f…