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Showing 2014 · quant-phShow all
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quant-ph2014
Exactly solvable deformations of the oscillator and Coulomb systems and their generalization
Angel Ballesteros, Alberto Enciso, Francisco J. Herranz +2
We present two maximally superintegrable Hamiltonian systems and that are defined, respectively, on an -dimensional spherically symmetric generalizatio…
quant-ph2014★ 2 cited
Experimental Heat-Bath Cooling of Spins
Gilles Brassard, Yuval Elias, José M. Fernandez +5
Algorithmic cooling (AC) is a method to purify quantum systems, such as ensembles of nuclear spins, or cold atoms in an optical lattice. When applied to spins, AC produces ensemble…
quant-ph2014★ 1 cited
Prospects and Limitations of Algorithmic Cooling
Gilles Brassard, Yuval Elias, Tal Mor +1
Heat-bath algorithmic cooling (AC) of spins is a theoretically powerful effective cooling approach, that (ideally) cools spins with low polarization exponentially better than cooli…