4 papers · 1 filter
Simulation of four-body interaction in a nuclear magnetic resonance quantum information processor
Wen-Zhang Liu, Jin-Fu Zhang, Gui Lu Long
Four-body interaction plays an important role in many-body systems, and it can exhibit interesting phase transition behaviors. Historically it was the need to efficiently simulate…
Simulation of a Heisenberg XY- chain and realization of a perfect state transfer algorithm using liquid nuclear magnetic resonance
Jingfu Zhang, Gui Lu Long, Wei Zhang +3
The three- spin chain with Heisenberg XY- interaction is simulated in a three- qubit nuclear magnetic resonance (NMR) quantum computer. The evolution caused by the XY- interaction…
Modularization of multi-qubit controlled phase gate and its NMR implementation
Jingfu Zhang, Wenzhang Liu, Zhiwei Deng +2
Quantum circuit network is a set of circuits that implements a certain computation task. Being at the center of the quantum circuit network, the multi-qubit controlled phase shift…
Nuclear Magnetic Resonance Implementation of a Quantum Clock Synchronization Algorithm
Jingfu Zhang, Guilu Long, Zhiwei Deng +2
The quantum clock synchronization algorithm proposed by I. L. Chuang (Phys. Rev. Lett, 85, 2006(2000)) has been implemented in a three qubit nuclear magnetic resonance quantum syst…