14 citations · 20 across the 4 of their papers we have counts for
4 papers
Construction of general symmetric-informationally-complete-positive-operator-valued measures by using a complete orthogonal basis
Masakazu Yoshida, Gen Kimura
A general symmetric-informationally-complete (GSIC)-positive-operator-valued measure (POVM) is known to provide an optimal quantum state tomography among minimal IC POVMs with a fi…
Solutions to the mean king's problem: higher-dimensional quantum error-correcting codes
Masakazu Yoshida, Toru Kuriyama, Jun Cheng
Mean king's problem is a kind of quantum state discrimination problems. In the problem, we try to discriminate eigenstates of noncommutative observables with the help of classical…
Solution to the mean king's problem using quantum error-correcting codes
Masakazu Yoshida, Gen Kimura, Takayuki Miyadera +2
We discuss the so-called mean king's problem, a retrodiction problem among non-commutative observables, in the context of error detection. Describing the king's measurement effecti…
On Ping-Pong protocol and its variant
Takayuki Miyadera, Masakazu Yoshida, Hideki Imai
We discuss the Ping-Pong protocol which was proposed by Bostroem and Felbinger. We derive a simple trade-off inequality between distinguishability of messages for Eve and detectabi…