1 citations · 1 across the 2 of their papers we have counts for
2 papers
quant-ph2008
Experimental Measurement of Lower and Upper Bounds of Concurrence for Mixed Quantum States
Xiao-Ling Niu, Yan-Xiao Gong, Jian Li +5
We experimentally measure the lower and upper bounds of concurrence for a set of two-qubit mixed quantum states using photonic systems. The measured concurrence bounds are in agree…
quant-ph2003★ 1 cited
Orbital angular momentum of the down converted photons
Xi-Feng Ren, Guo-Ping Guo, Bo Yu +2
We calculate the relative amplitude of orbital angular momentum (OAM) entangled photon pairs from the spontaneous parametric down conversion. The results show that the amplitude de…