activity
20112023
most citedParity Measurement is Sufficient for Phase Estimation at the Quantum Cramer-Rao Bound for Path-Symmetric States

94 citations · 128 across the 14 of their papers we have counts for

collaborators
Showing 2011Show all

2 papers · 1 filter

math-ph2011★ 20 cited

Distances of qubit density matrices on Bloch sphere

Sejong Kim

We recall the Einstein velocity addition on the open unit ball $\B$ of and its algebraic structure, called the Einstein gyrogroup. We establish an isomorphism between the…

cond-mat.mtrl-sci2011★ 5 cited

Site-specific Forest-assembly of Single-Wall Carbon Nanotubes on Electron-beam Patterned SiOx/Si Substrates

Haoyan Wei, Sang Nyon Kim, Sejong Kim +3

Based on electron-beam direct writing on the SiOx/Si substrates, favorable absorption sites for ferric cations (Fe3+ ions) were created on the surface oxide layer. This allowed Fe3…