Quantum noise of cold atomic spins illuminated with non-classical light.
Recent results and future perspectives in the field of interaction of cold atomic spins with non-classical light are reviewed. We describe how such light can be used for passive probing of the collective atomic spin and for generation of the non-classical correlations between the individual atomic spins.
Hald
J
J
Sorensen
J
J
Leich
L
L
Polzik
E
E