56 citations · 294 across the 14 of their papers we have counts for
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quant-ph2017★ 13 cited
Unambiguous path discrimination in a two-path interferometer
Yink Loong Len, Jibo Dai, Berthold-Georg Englert +1
When a photon is detected after passing through an interferometer one might wonder which path it took, and a meaningful answer can only be given if one has the means of monitoring…
quant-ph2017★ 54 cited
Past of a quantum particle: Common sense prevails
Berthold-Georg Englert, Kelvin Horia, Jibo Dai +2
We analyze Vaidman's three-path interferometer with weak path marking [Phys. Rev. A 87, 052104 (2013)] and find that common sense yields correct statements about the particle's pat…