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quant-ph2005
Entanglement generation in harmonic chains: tagging by squeezing
M. Paternostro, M. S. Kim, E. Park +1
We address the problem of spring-like coupling between bosons in an open chain configuration where the counter-rotating terms are explicitly included. We show that fruitful insight…
quant-ph2004
Nonclassicality of a photon-subtracted Gaussian field
M. S. Kim, E. Park, P. L. Knight +1
Recently, a non-Gaussian field, which may be a useful basis for entanglement distillation and efficient quantum teleportation, has been experimentally produced by subtracting a pho…