90 citations · 772 across the 49 of their papers we have counts for
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Non-monotonic quantum to classical transition in multiparticle interference
Young-Sik Ra, Malte C. Tichy, Hyang-Tag Lim +4
We experimentally demonstrate the non-monotonic dependence of genuine many-particle interference signals on the particles' mutual distinguishability. Our theoretical analysis shows…
Gate Fidelities, Quantum Broadcasting, and Assessing Experimental Realization
Hyang-Tag Lim, Young-Sik Ra, Yong-Su Kim +2
We relate gate fidelities of experimentally realized quantum operations to the broadcasting property of their ideal operations, and show that the more parties a given quantum opera…
Realizing Physical Approximation of the Partial Transpose
Hyang-Tag Lim, Yong-Su Kim, Young-Sik Ra +2
The partial transpose by which a subsystem's quantum state is solely transposed is of unique importance in quantum information processing from both fundamental and practical point…