58 citations · 136 across the 5 of their papers we have counts for
4 papers · 1 filter
Preparing remotely two instances of quantum state
Yafei Yu, Jian Feng, Mingsheng Zhan
In this short note, we propose a scheme, in which two instances of an equatorial state (or a polar state) can be remotely prepared in one-shot operation to different receivers with…
Remote information concentration by GHZ state and by bound entangled state
Yafei Yu, Xiaoqing Zhou, Jian Feng +1
We compare remote information concentration by a maximally entangled GHZ state with by an unlockable bound entangled state. We find that the bound entangled state is as useful as t…
Disentangling and broadcasting an entangled state simultaneously by asymmetric cloning
Yafei Yu, Jian Feng, Xiaoqing Zhou +1
We construct a quantum machine which, by using asymmetric cloner, deals with disentangling and broadcasting entanglement in a single unitary evolution. The attainable maximum value…
Multi-output programmable quantum processor
Yafei Yu, Jian Feng, Mingsheng Zhan
By combining telecloning and programmable quantum gate array presented by Nielsen and Chuang [Phys.Rev.Lett. 79 :321(1997)], we propose a programmable quantum processor which can b…