Experimental and theoretical progress toward quantum computation with spins in quantum
dots (QDs) is reviewed, with particular focus on QDs formed in GaAs heterostructures, on …

The control of individual quantum systems is now a reality in a variety of physical settings.
Feedback control is an important class of control methods because of its ability to reduce the …

Quantum entanglement is among the most fascinating aspects of quantum theory. Entangled
optical photons are now widely used for fundamental tests of quantum mechanics and …

Long-distance quantum teleportation and quantum repeater technologies require
entanglement between a single matter quantum bit (qubit) and a telecommunications …

Entanglement has a central role in fundamental tests of quantum mechanics as well as in
the burgeoning field of quantum information processing. Particularly in the context of …

The mesoscopic spin system formed by the 10 4–10 6 nuclear spins in a semiconductor
quantum dot offers a unique setting for the study of many-body spin physics in the …

Coherent excitation of an ensemble of quantum objects underpins quantum many-body
phenomena and offers the opportunity to realize a memory that stores quantum information …

Self-assembled quantum dots have excellent photonic properties. For instance, a single
quantum dot is a high-brightness, narrow-linewidth source of single photons. Furthermore …

Many proposed photonic quantum networks rely on matter qubits to serve as memory
elements,. The spin of a single electron confined in a semiconductor quantum dot forms a …

Optical nonlinearities offer unique possibilities for the control of light with light. A prominent
example is electromagnetically induced transparency (EIT), where the transmission of a …