181 citations · 183 across the 4 of their papers we have counts for
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Implementation of a Quantum-simulation Algorithm of Calculating Molecular Ground-state Energy on an NMR Quantum Computer
Jiangfeng Du, Nanyang Xu, Xinhua Peng +3
It is exponentially hard to simulate quantum systems by classical algorithms, while quantum computer could in principle solve this problem polynomially. We demonstrate such an quan…
Complete Adiabatic Quantum Search in Unsorted Databases
Nanyang Xu, Xinhua Peng, Mingjun Shi +1
We propose a new adiabatic algorithm for the unsorted database search problem. This algorithm saves two thirds of qubits than Grover's algorithm in realizations. Meanwhile, we anal…
A Non-Oracle Quantum Search Algorithm and Its Experimental Implementation
Nanyang Xu, Jin Zhu, Xinhua Peng +2
Grover's algorithm has achieved great success. But quantum search algorithms still are not complete algorithms because of Grover's Oracle. We concerned on this problem and present…
A Quantum Adiabatic Algorithm for Factorization and Its Experimental Implementation
Xinhua Peng, Zeyang Liao, Nanyang Xu +4
We propose an adiabatic quantum algorithm capable of factorizing numbers, using fewer qubits than Shor's algorithm. We implement the algorithm in an NMR quantum information process…