2 papers
quant-ph2004
Quantum computations with atoms in optical lattices: marker qubits and molecular interactions
T. Calarco, U. Dorner, P. Julienne +2
We develop a scheme for quantum computation with neutral atoms, based on the concept of "marker" atoms, i.e., auxiliary atoms that can be efficiently transported in state-independe…
cond-mat.mes-hall2003
Optical pumping of quantum dot nuclear spins
A. Imamoglu, E. Knill, L. Tian +1
An all-optical scheme to polarize nuclear spins in a single quantum dot is analyzed. The hyperfine interaction with randomly oriented nuclear spins presents a fundamental limit for…