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Jul 30, 2010

As a continuation of our research in a previous paper on the dynamics of NTs, we present in this paper a detailed investigation on the stability of orbits on the initial plane of (a0,e0). By constructing dynamical maps on slices with different incli…

Dynamics of Neptune's Trojans: II. Eccentric orbits and observed ones

In a previous paper, we have presented a global view of the stability of Neptune Trojan (NT hereafter) on inclined orbit. We discuss in this paper th…
Feb 28, 2019
Optics

Geometrical phase and Hall effect associated with the transverse spin…

By analyzing the vectorial Helmholtz equation within the thin-layer approach, we find that light acquires a novel geometrical phase, in addition to t…
Sep 16, 2018

Dark matter deficient galaxies in the Illustris flat-$Λ$CDM model s…

Surveying dark matter deficient galaxies (those with dark matter mass to stellar mass ratio $M_{\rm dm}/M_{\rm star}<1$) in the Illustris simulation …
Jan 14, 2016
Mesoscale and Nanoscale Physics

Unified Theoretical Approach to Electronic Transport from Diffusive t…

We show that by integrating out the electric field and incorporating proper boundary conditions, a semiclassical Boltzmann equation can describe elec…
May 27, 2019

Synchrotron self-Compton emission from afterglow shocks as the origin…

Recently, very high-energy emission above 100 GeV were reported to be detected from GRB 190114C and GRB 180720B at, respectively, 100-1000 s and 10 h…
Jun 21, 2011
Numerical Analysis

Continuous Interior Penalty Finite Element Methods for the Helmholtz …

This paper develops and analyzes some continuous interior penalty finite element methods (CIP-FEMs) using piecewise linear polynomials for the Helmho…
Sep 07, 2016
Mesoscale and Nanoscale Physics

Line nodes and surface Majorana flat bands in static and kicked p-wav…

We investigate the effect of introducing nearest-neighbor $p$-wave superconducting pairing to both the static and kicked extended Harper model with t…
Jan 19, 2018
Materials Science
Strongly Correlated Electrons

Turning Copper Metal into Weyl Semimetal

A search for new topological quantum systems is challenging due to the requirement of non-trivial band connectivity that leads to protected surface s…
Feb 19, 2014
Data Structures and Algorithms
Combinatorics

Spatial Mixing of Coloring Random Graphs

We study the strong spatial mixing (decay of correlation) property of proper $q$-colorings of random graph $G(n, d/n)$ with a fixed $d$. The strong s…
Sep 03, 2011
Data Structures and Algorithms
Probability

Approximate Counting via Correlation Decay in Spin Systems

We give the first deterministic fully polynomial-time approximation scheme (FPTAS) for computing the partition function of a two-state spin system on…
Jul 01, 2019
Machine Learning
Computer Vision

Weight Normalization based Quantization for Deep Neural Network Com…

With the development of deep neural networks, the size of network models becomes larger and larger. Model compression has become an urgent need for d…
Apr 27, 2010
Superconductivity
Mesoscale and Nanoscale Physics
Atomic and Molecular Clusters
Optics

Tunable Quantum Beam Splitters for Coherent Manipulation of a Solid…

Coherent control of quantum states is at the heart of implementing solid-state quantum processors and testing quantum mechanics at the macroscopic le…
Mar 25, 2009

Formation Heights of Extreme Ultraviolet Lines in an Active Region …

We study the correlation heights, which indicate the formation height of Extreme Ultraviolet (EUV) lines in an active region using observations from …
Feb 08, 2018
Numerical Analysis

Arbitrary-order energy-preserving exponential integrators for the cub…

In this paper we derive and analyse new and efficient energy-preserving exponential integrators of arbitrarily high order to solve the cubic Schr\"{o…
Nov 09, 2012
Databases
Artificial Intelligence

MaTrust: An Effective Multi-Aspect Trust Inference Model

Trust is a fundamental concept in many real-world applications such as e-commerce and peer-to-peer networks. In these applications, users can generat…
May 05, 2014
Information Retrieval

Attributes Coupling based Item Enhanced Matrix Factorization Techniqu…

Recommender system has attracted lots of attentions since it helps users alleviate the information overload problem. Matrix factorization technique i…
Apr 27, 2018
Computer Vision

Interactive Medical Image Segmentation via Point-Based Interaction an…

Due to low tissue contrast, irregular object appearance, and unpredictable location variation, segmenting the objects from different medical imaging …
Feb 03, 2015
Mesoscale and Nanoscale Physics

Observation of coherent oscillation in single-passage Landau-Zener …

Landau-Zener transition (LZT) has been explored in a variety of physical systems for coherent population transfer between different quantum states. I…
Dec 04, 2013

Nonlocalized cluster dynamics and nuclear molecular structure

A container picture is proposed for understanding cluster dynamics where the clusters make nonlocalized motion occupying the lowest orbit of the clus…
May 19, 2018
Materials Science

Higher-order topological insulators (HOTIs) which go beyond the description of conventional bulk-boundary correspondence, broaden the understanding of topological insulating phases. Being mainly focused on electronic materials, HOTIs have not been f…

Second-order photonic topological insulator with corner states

Higher-order topological insulators (HOTIs) which go beyond the description of conventional bulk-boundary correspondence, broaden the understanding o…
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