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quant-ph2002★ 65 cited
Entanglement generation and Hamiltonian simulation in Continuous-Variable Systems
Barbara Kraus, Klemens Hammerer, Geza Giedke +1
Several recent experiments have demonstrated the promise of atomic ensembles for quantum teleportation and quantum memory. In these cases the collective internal state of the atoms…
quant-ph2002★ 572 cited
The characterization of Gaussian operations and Distillation of Gaussian States
Géza Giedke, J. Ignacio Cirac
We characterize the class of all physical operations that transform Gaussian states to Gaussian states. We show that this class coincides with that of all operations which can be p…