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quant-ph2011
How to Device-Independently Generate States for Which Unambiguous State Discrimination is Impossible
Won-Young Hwang
We describe how to device-independently generate a set of quantum states for which unambiguous state discrimination is not possible. First, we derive a formula that a certain non-s…
quant-ph2011★ 39 cited
No-signaling Principle Can Determine Optimal Quantum State Discrimination
Joonwoo Bae, Won-Young Hwang, Yeong-Deok Han
We provide a general framework of utilizing the no-signaling principle in derivation of the guessing probability in the minimum-error quantum state discrimination. We show that, re…