activity
20002009
most citedEfficient Scheme for Initializing a Quantum Register with an Arbitrary Superposed State

134 citations · 389 across the 15 of their papers we have counts for

collaborators

15 papers

nucl-th2009★ 39 cited

Competition in rotation-alignment between high-j neutrons and protons in transfermium nuclei

Falih Al-Khudair, Gui-Lu Long, Yang Sun

The study of rotation-alignment of quasiparticles probes sensitively the properties of high-j intruder orbits. The distribution of very high-j orbits, which are consequences of the…

nucl-th2008★ 30 cited

gamma-vibrational states in superheavy nuclei

Yang Sun, Gui-Lu Long, Falih Al-Khudair +1

Recent experimental advances have made it possible to study excited structure in superheavy nuclei. The observed states have often been interpreted as quasi-particle excitations. W…

nucl-th2008★ 9 cited

Negative-Parity States and beta-decays in odd Ho and Dy Nuclei with A=151,153

Falih H. Al-Khudair, Gui Lu Long, Yang Sun

We have investigated the negative-parity states and electromagnetic transitions in Ho and Dy within the framework of the interacting boson fermion model 2 (…

quant-ph2007★ 4 cited

Analytic Constructions of General n-Qubit Controlled Gates

Yang Liu, Gui Lu Long, Yang Sun

In this Letter, we present two analytic expressions that most generally simulate -qubit controlled- gates with standard one-qubit gates and CNOT gates using exponential and p…

quant-ph2007

Effects of Imperfect Gate Operations in Shor's Prime Factorization Algorithm

Hao Guo, Gui Lu Long, Yang Sun

The effects of imperfect gate operations in implementation of Shor's prime factorization algorithm are investigated. The gate imperfections may be classified into three categories:…

quant-ph2005★ 25 cited

Density Matrix in Quantum Mechanics and Distinctness of Ensembles Having the Same Compressed Density Matrix

Gui Lu Long, Yi-Fan Zhou, Jia-Qi Jin +2

We clarify different definitions of the density matrix by proposing the use of different names, the full density matrix for a single-closed quantum system, the compressed density m…