540 citations
- Chinese Academy of SciencesCN24 papers
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Showing 2008 · quant-phShow all
2 papers · 2 filters
quant-ph2008★ 1 cited
Ancilla-Assisted Discrimination of Quantum Gates
Jianxin Chen, Mingsheng Ying
The intrinsic idea of superdense coding is to find as many gates as possible such that they can be perfectly discriminated. In this paper, we consider a new scheme of discriminatio…
quant-ph2008★ 30 cited
Induced Entanglement Enhanced by Quantum Criticality
Qing Ai, Tao Shi, Guilu Long +1
Two qubit entanglement can be induced by a quantum data bus interacting with them. In this paper, with the quantum spin chain in the transverse field as an illustration of quantum…