207 citations · 818 across the 25 of their papers we have counts for
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quant-ph2009★ 28 cited
Weak value measurement with an incoherent measuring device
Young-Wook Cho, Hyang-Tag Lim, Young-Sik Ra +1
In the Aharonov-Albert-Vaidman (AAV) weak measurement, it is assumed that the measuring device or the pointer is in a quantum mechanical pure state. In reality, however, it is ofte…
quant-ph2009★ 42 cited
Observing photonic de Broglie waves without the NOON state
Osung Kwon, Young-Sik Ra, Yoon-Ho Kim
The photonic de Broglie wave, in which an ensemble of identical photons with wavelength reveals interference fringes, has been known to be a unique feature exhibited…
quant-ph2009★ 207 cited
Reversing the Weak Quantum Measurement for a Photonic Qubit
Yong-Su Kim, Young-Wook Cho, Young-Sik Ra +1
We demonstrate the conditional reversal of a weak (partial-collapse) quantum measurement on a photonic qubit. The weak quantum measurement causes a nonunitary transformation of a q…