Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN2.9k papers
- Centre National de la Recherche ScientifiqueFR2.7k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2.6k papers
- Institute of High Energy PhysicsCN2.6k papers
- University of Science and Technology of ChinaCN2.5k papers
- Peking UniversityCN2.4k papers
- University of Chinese Academy of SciencesCN2.3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.3k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.3k papers
- Rutherford Appleton LaboratoryGB2.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT2.2k papers
- European Organization for Nuclear ResearchCH2.2k papers
53 papers · 1 filter
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:…
Quantum dynamical theory for squeezing the output of a Bose-Einstein condensate
Hui Jing, Jing-Ling Chen, Mo-Lin Ge
A linear quantum dynamical theory for squeezing the output of the trapped Bose-Einstein condensate is presented with the Bogoliubov approximation. We observe that the non-classical…
Theoretical efficient high capacity Quantum Key Distribution Scheme
Gui Lu Long, Xiao Shu Liu
A theoretical quantum key distribution scheme using EPR pairs is presented. This scheme is efficient in that it uses all EPR pairs in distributing the key except those chosen for c…
Analysis of Density Matrix reconstruction in NMR Quantum Computing
G. L. Long, H. Y. Yan, Yang Sun
Reconstruction of density matrices is important in NMR quantum computing. An analysis is made for a 2-qubit system by using the error matrix method. It is found that the state tomo…
Fragmented Condensate Ground State of Trapped Weakly Interacting Bosons in Two Dimensions
Xia-Ji Liu, Hui Hu, Lee Chang +3
The ground state and its structure for a rotating, harmonically trapped N-Boson system with a weak repulsive contact interaction are studied as the angular momentum L increases up…
Phase interference in antiferromagnetic quantum tunneling with an arbitrarily directed magnetic field
Rong Lu, Hui Pan, Jia-Lin Zhu +1
The quantum interference effects induced by the topological phase are studied analytically in biaxial antiferromagnets with an external magnetic field at an arbitrarily angle. This…
Marginal Fermi liquid resonance induced by a quantum magnetic impurity in d-wave superconductors
Guang-Ming Zhang, Hui Hu, Lu Yu
We consider a model of an Anderson impurity embedded in a -wave superconducting state to describe the low-energy excitations of cuprate superconductors doped with a sm…
Observation of an Excess in the Search for the Standard Model Higgs Boson at ALEPH
ALEPH Collaboration
A search has been performed for the Standard Model Higgs boson in the data sample collected with the ALEPH detector at LEP, at centre-of-mass energies up to 209GeV. An excess of 3s…
Eigen-functional bosonization and Eikonal-type equations in one-dimensional strongly correlated electron system
Yu-Liang Liu
With the eigen-functional bosonization method, we study one-dimensional strongly correlated electron systems with large momentum ( and/or ) transfer term(s), and de…
Lepton Flavor Violation in Supersymmetric SO(10) Grand Unified Models
Xiao-Jun Bi, Yuan-Ben Dai, Xiao-Yuan Qi
The study for lepton flavor violation combined with the neutrino oscillation may provide more information about the lepton flavor structure of the grand unified theory. In this pap…
Aharonov-Bohm effect of excitons in nano-rings
Hui Hu, Jia-Lin Zhu, Dai-Jun Li +1
The magnetic field effects on excitons in an InAs nano-ring are studied theoretically. By numerically diagonalizing the effective-mass Hamiltonian of the problem, which can be sepa…
Low energy exciton states in a nanoscopic semiconducting ring
Hui Hu, Guang-Ming Zhang, Jia-Lin Zhu +1
We consider an effective mass model for an electron-hole pair in a simplified confinement potential, which is applicable to both a nanoscopic self-assembled semiconducting InAs rin…
Signatures of MSSM charged Higgs bosons via chargino-neutralino decay channels at the LHC
Mike Bisset, Monoranjan Guchait, Stefano Moretti
We assess the potential of detecting a charged Higgs boson of the MSSM at the LHC via its decays into a chargino and a neutralino. We focus our attention on the region of parameter…
Can Electric Field Induced Energy Gaps In Metallic Carbon Nanotubes?
Xin Zhou, Hu Chen, Ou-Yang Zhong-can
The low-energy electronic structure of metallic single-walled carbon nanotube (SWNT) in an external electric field perpendicular to the tube axis is investigated. Based on tight-bi…
Size effects on excitons in nano-rings
Hui Hu, Dai-Jun Li, Jia-Lin Zhu +1
The size effects of an exciton in a nano-ring are investigated theoretically by using an effective-mass Hamiltonian which can be separated in terms of the center-of-mass and relati…
Thermal and Nonthermal Pion Enhancements with Chiral Symmetry Restoration
P. Zhuang, Z. Yang
The pion production by sigma decay and its relation with chiral symmetry restoration in a hot and dense matter are investigated in the framework of the Nambu-Jona-Lasinio model. Th…
Theory of Sinusoidal Modulation of the Resonant Neutron Scattering in High Temperature Superconductors
Tao Li
A model with interlayer pairing is proposed to explain the sinusoidal modulation of the resonant neutron scattering in high temperature superconductors. It is found that the interl…
Test of Cosmic Spatial Isotropy for Polarized Electrons Using a Rotatable Torsion Balance
Li-Shing Hou, Wei-Tou Ni, Yu-Chu M. Li
To test the cosmic spatial isotropy, we use a rotatable torsion balance carrying a transversely spin-polarized ferrimagnetic Dy_{6}Fe_{23} mass. With a rotation period of one hour,…
Experimental NMR Realization of A Generalized Quantum Search Algorithm
G. L. Long, H. Y. Yan, Y. S. Li +8
A generalized quantum search algorithm, where phase inversions for the marked state and the prepared state are replaced by phase rotations, is realized in a 2-qubit NMR heter…
Superdeformed Band in ^{36}Ar Described by Projected Shell Model
Gui-Lu Long, Yang Sun
The projected shell model implements shell model configuration mixing in the projected deformed basis. Our analysis on the recently observed superdeformed band in Ar suggest…
Eight-potential-well order-disorder ferroelectric model and effects of random fields
Zhi-Rong Liu, Bing-Lin Gu, Xiao-Wen Zhang
An eight-potential-well order-disorder ferroelectric model was presented and the phase transition was studied under the mean-field approximation. It was shown that the two-body int…
Density Effect on Hadronization of a Quark Plasma
P. Zhuang, M. Huang, Z. Yang
The hadronization cross section in a quark plasma at finite temperature and density is calculated in the framework of Nambu--Jona-lasinio model with explicit chiral symmetry breaki…
An Analytic Solution of Hydrodynamic Equations with Source Terms in Heavy Ion Collisions
Pengfei Zhuang, Zhenwei Yang
The energy and baryon densities in heavy ion collisions are estimated by analytically solving a 1+1 dimensional hydrodynamical model with source terms. Particularly, a competition…
Sigma Decay at Finite Temperature and Density
P. Zhuang, Z. Yang
Sigma decay and its relation with chiral phase transition are discussed at finite temperature and density in the framework of the Nambu-Jona-Lasinio model. The decay rate for the p…