Showing 2010Show all

222 papers · 1 filter

quant-ph2010★ 2 cited

Model-Checking Linear-Time Properties of Quantum Systems

Mingsheng Ying, Yangjia Li, Nengkun Yu +1

We define a formal framework for reasoning about linear-time properties of quantum systems in which quantum automata are employed in the modeling of systems and certain closed subs…

math.NT2010

An Asymptotic Formula For Counting Subset Sums Over Subgroups Of Finite Fields

Guizhen Zhu, Daqing Wan

Let F_q be the finite field of q elements. Let H be a multiplicative subgroup of F_q^*. For a positive integer k and element b\in F_q, we give a sharp estimate for the number of k-…

cond-mat.mtrl-sci2010★ 6 cited

Chemical Doping and Enhanced Solar Energy Conversion of Graphene/Silicon Junctions

Xinming Li, Hongwei Zhu, Kunlin Wang +4

The effect of chemical doping of graphene films on the photovoltaic properties of the graphene/silicon Schottky junction solar cells was investigated. Thionyl chloride modification…

cond-mat.mes-hall2010★ 48 cited

Growth of quantum well films of topological insulator Bi2Se3 on insulating substrate

Cui-Zu Chang, Ke He, Min-Hao Liu +6

Insulating substrates are crucial for electrical transport study and room temperature application of topological insulator films at thickness of only several nanometers. High quali…

quant-ph2010★ 4 cited

Optimal Quantum State Estimation with Use of the No-Signaling Principle

Yeong-Deok Han, Joonwoo Bae, Xiang-Bin Wang +1

A simple derivation of the optimal state estimation of a quantum bit was obtained by using the no-signaling principle. In particular, the no-signaling principle determines a unique…

physics.acc-ph2010★ 30 cited

Towards Quantitative Simulations of High Power Proton Cyclotrons

Y. J. Bi, A. Adelmann, R. Dölling +4

PSI operates a cyclotron based high intensity proton accelerator routinely at an average beam power of 1.3MW. With this power the facility is at the worldwide forefront of high int…

cs.RO2010

Using virtual human for an interactive customer-oriented constrained environment design

Liang Ma, Ruina Ma, Damien Chablat +1

For industrial product design, it is very important to take into account assembly/disassembly and maintenance operations during the conceptual and prototype design stage. For these…

hep-ex2010★ 8 cited

First Observation of the Decays chi_{cJ} -> pi^0 pi^0 pi^0 pi^0

BESIII Collaboration

We present a study of the P-wave spin -triplet charmonium chi_{cJ} decays (J=0,1,2) into pi^0 pi^0 pi^0 pi^0. The analysis is based on 106 million \psiprime decays recorded with th…

hep-ex2010★ 152 cited

Confirmation of the X(1835) and observation of the resonances X(2120) and X(2370) in J/psi->gamma pi^+pi^-eta'

BESIII Collaboration

With a sample of (225.2\pm2.8)*10^{6} J/psi events registered in the BESIII detector, J/psi->gamma pi^+ pi^- eta' is studied using two eta' decay modes: eta'->pi^+ pi^- eta and eta…

cs.CV2010★ 22 cited

TILT: Transform Invariant Low-rank Textures

Zhengdong Zhang, Arvind Ganesh, Xiao Liang +1

In this paper, we show how to efficiently and effectively extract a class of "low-rank textures" in a 3D scene from 2D images despite significant corruptions and warping. The low-r…

cs.AI2010★ 83 cited

Bisimulations for fuzzy transition systems

Yongzhi Cao, Guoqing Chen, Etienne Kerre

There has been a long history of using fuzzy language equivalence to compare the behavior of fuzzy systems, but the comparison at this level is too coarse. Recently, a finer behavi…

cond-mat.mes-hall2010

Effect of Interlayer Shear to Graphene Resonators

Yilun Liu, Zhiping Xu, Quanshui Zheng

Graphene nanostrips with single or a few layers can be made into bending resonators with extremely high sensitivity to environment changes. In this work we study the effect of inte…

nlin.SI2010★ 12 cited

The new integrable deformations of short pulse equation and sine-Gordon equation, and their solutions

Yuqin Yao, Yehui Huang, Guixiang Dong +1

We first derive an integrable deformed hierarchy of short pulse equation and their Lax representation. Then we concentrated on the solution of integrable deformed short pulse equat…

math.DG2010★ 1 cited

The Inversion Symmetry of the WDVV Equations and Tau Functions

Si-Qi Liu, Dingdian Xu, Youjin Zhang

For two solutions of the WDVV equations that are related by the inversion symmetry, we show that the associated principal hierarchies of integrable systems are related by a recipro…

hep-ex2010★ 50 cited

Study of a0(980)--f0(980) mixing

The BESIII Collaboration

Using samples of 2.25*10^8 J/psi events and 1.06*10^8 psi' events collected with the BES III detector, we study the f0(980) to a0(980) and a0(980) to f0(980) transitions in the pro…

math-ph2010★ 8 cited

Normal completely positive maps on the space of quantum operations

G. Chiribella, A. Toigo, V. Umanità

Quantum supermaps are higher-order maps transforming quantum operations into quantum operations. Here we extend the theory of quantum supermaps, originally formulated in the finite…

cs.DS2010★ 23 cited

Maximizing Expected Utility for Stochastic Combinatorial Optimization Problems

Jian Li, Amol Deshpande

We study the stochastic versions of a broad class of combinatorial problems where the weights of the elements in the input dataset are uncertain. The class of problems that we stud…

math.ST2010★ 2 cited

On the Stationary Distribution of Iterative Imputations

Jingchen Liu, Andrew Gelman, Jennifer Hill +1

Iterative imputation, in which variables are imputed one at a time each given a model predicting from all the others, is a popular technique that can be convenient and flexible, as…

hep-ph2010★ 25 cited

Generalized Hidden Symmetry of Neutrino Mixing

Duane A. Dicus, Shao-Feng Ge, Wayne W. Repko

We explore the consequences of the neutrino mass matrix having a hidden symmetry and one zero eigenvalue. When implemented, these two conditions give relations amon…

nucl-th2010★ 1 cited

Gluon Condensate in Pion Superfluid beyond Mean Field Approximation

Yin Jiang, Pengfei Zhuang

We study gluon condensate in a pion superfluid, through calculating the equation of state of the system in the Nambu-Jona-Lasinio model. While in mean field approximation the growi…

math.CO2010★ 6 cited

On Rainbow--Connectivity of Random Graphs

Jing He, Hongyu Liang

A path in an edge-colored graph is called a \emph{rainbow path} if all edges on it have pairwise distinct colors. For , the \emph{rainbow--connectivity} of a graph ,…

math.NA2010★ 130 cited

Low-Rank Structure Learning via Log-Sum Heuristic Recovery

Yue Deng, Qionghai Dai, Risheng Liu +2

Recovering intrinsic data structure from corrupted observations plays an important role in various tasks in the communities of machine learning and signal processing. In this paper…

cond-mat.mes-hall2010★ 291 cited

Evidence for electron-electron interaction in topological insulator thin films

Jian Wang, Ashley M. DaSilva, Cui-Zu Chang +6

We consider in our work high quality single crystal thin films of Bi2Se3, grown by molecular beam epitaxy, both with and without Pb doping. Our ARPES data demonstrate topological s…

cs.IT2010★ 20 cited

Multiple-access Network Information-flow and Correction Codes

Theodoros K. Dikaliotis, Tracey Ho, Sidharth Jaggi +5

This work considers the multiple-access multicast error-correction scenario over a packetized network with malicious edge adversaries. The network has min-cut and packets o…