84 citations · 619 across the 35 of their papers we have counts for
3 papers · 1 filter
Anonymous estimation of intensity distribution of magnetic fields with quantum sensing network
Hiroto Kasai, Yuki Takeuchi, Yuichiro Matsuzaki +1
A quantum sensing network is used to simultaneously detect and measure physical quantities, such as magnetic fields, at different locations. However, there is a risk that the measu…
Simplest fidelity-estimation method for graph states with depolarizing noise
Tomonori Tanizawa, Yuki Takeuchi, Shion Yamashika +2
Graph states are entangled states useful for several quantum information processing tasks such as measurement-based quantum computation and quantum metrology. As the size of graph…
Finite-key security analysis of differential-phase-shift quantum key distribution
Akihiro Mizutani, Yuki Takeuchi, Kiyoshi Tamaki
Differential-phase-shift (DPS) quantum key distribution (QKD) is one of the major QKD protocols that can be implemented with a simple setup using a laser source and a passive detec…