343 citations · 1.5k across the 11 of their papers we have counts for
14 papers · 1 filter
Spin squeezing of atomic ensembles via nuclear-electronic spin entanglement
T. Fernholz, H. Krauter, K. Jensen +3
Entangled many body systems have recently attracted significant attention in various contexts. Among them, spin squeezed atoms and ions have raised interest in the field of precisi…
Three dimensional theory for light matter interaction
Martin W. Sørensen, Anders S. Sørensen
We present a full quantum mechanical three dimensional theory describing an electromagnetic field interacting with an ensemble of identical atoms. The theory is constructed such th…
Photon storage in Lambda-type optically dense atomic media. IV. Optimal control using gradient ascent
Alexey V. Gorshkov, Tommaso Calarco, Mikhail D. Lukin +1
We use the numerical gradient ascent method from optimal control theory to extend efficient photon storage in Lambda-type media to previously inaccessible regimes and to provide si…
Distributed Quantum Computation Based-on Small Quantum Registers
Liang Jiang, Jacob M. Taylor, Anders S. Sørensen +1
We describe and analyze an efficient register-based hybrid quantum computation scheme. Our scheme is based on probabilistic, heralded optical connection among local five-qubit quan…
Photon storage in Lambda-type optically dense atomic media. III. Effects of inhomogeneous broadening
Alexey V. Gorshkov, Axel Andre, Mikhail D. Lukin +1
In a recent paper [Gorshkov et al., Phys. Rev. Lett. 98, 123601 (2007)] and in the two preceding papers [Gorshkov et al., Phys. Rev. A 76, 033804 (2007); 76, 033805 (2007)], we use…
Photon storage in Lambda-type optically dense atomic media. II. Free-space model
Alexey V. Gorshkov, Axel Andre, Mikhail D. Lukin +1
In a recent paper [Gorshkov et al., Phys. Rev. Lett. 98, 123601 (2007)], we presented a universal physical picture for describing a wide range of techniques for storage and retriev…