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quant-ph2009★ 31 cited
Testing quantum nonlocality by generalized quasiprobability functions
Seung-Woo Lee, Hyunseok Jeong, Dieter Jaksch
We derive a Bell inequality based on a generalized quasiprobability function which is parameterized by one non-positive real value. Two types of known Bell inequalities formulated…
quant-ph2009★ 97 cited
Scheme for proving the bosonic commutation relation using single-photon interference
M. S. Kim, H. Jeong, A. Zavatta +2
We propose an experiment to directly prove the commutation relation between bosonic annihilation and creation operators, based on the recent experimental success in single-photon s…
quant-ph2008★ 117 cited
Generating "squeezed" superpositions of coherent states using photon addition and subtraction
P. Marek, H. Jeong, M. S. Kim
We study how photon addition and subtraction can be used to generate squeezed superpositions of coherent states in free-traveling fields (SSCSs) with high fidelities and large ampl…