Showing 2018Show all

313 papers · 1 filter

astro-ph.IM2018★ 11 cited

Exoplanets in the Antarctic Sky. I. The First Data Release of AST3-II (CHESPA) and New Found Variables within the Southern CVZ of TESS

Hui Zhang, Zhouyi Yu, Ensi Liang +37

Located at Dome A, the highest point of the Antarctic plateau, the Chinese Kunlun station is considered to be one of the best ground-based photometric sites because of its extremel…

gr-qc2018★ 36 cited

Innermost stable circular orbits of charged spinning test particles

Ming Zhang, Wen-Biao Liu

The effects of a paritcle's spin and electric charge on its angular momentum, energy and radius on the innermost stable circular orbit are investigated based on the particle's equa…

physics.optics2018★ 1 cited

Thomson backscattering in combined uniform magnetic and envelope modulating circularly-polarized laser fields

Julia Zhu, Bai-Song Xie

The Thomson backscattering spectra in combined uniform magnetic and cosine-envelope circularly-polarized laser fields are studied in detail. With an introduction of the envelope mo…

cond-mat.stat-mech2018★ 2 cited

Condensation of Eigen Microstate in Statistical Ensemble and Phase Transition

Gaoke Hu, Teng Liu, Maoxin Liu +2

In a statistical ensemble with microstates, we introduce an correlation matrix with the correlations between microstates as its elements. Using eigenvectors of the…

hep-ph2018★ 96 cited

Lepton-jet Correlations in Deep Inelastic Scattering at the Electron-Ion Collider

Xiaohui Liu, Felix Ringer, Werner Vogelsang +1

We propose the lepton-jet correlation in deep inelastic scattering as a unique tool for nucleon/nucleus tomography at the electron-ion collider. The azimuthal angular correlation b…

hep-ph2018★ 26 cited

Scalar Electroweak Multiplet Dark Matter

Wei Chao, Gui-Jun Ding, Xiao-Gang He +1

We revisit the theory and phenomenology of scalar electroweak multiplet thermal dark matter. We derive the most general, renormalizable scalar potential, assuming the presence of t…

astro-ph.HE2018★ 34 cited

Physics and astrophysics of strong magnetic field systems with eXTP

Andrea Santangelo, Silvia Zane, Hua Feng +38

In this paper we present the science potential of the enhanced X-ray Timing and Polarimetry (eXTP) mission for studies of strongly magnetized objects. We will focus on the physics…

gr-qc2018★ 19 cited

Thermodynamical stability of -AdS black holes in grand canonical ensemble

Ming Zhang

In this paper, -dimensional ( is a positive integer) -AdS black holes is divided into Schwazschild-AdS (SAdS) like ones and Reissner-Nordström-AdS (RN-AdS) like o…

physics.soc-ph2018★ 146 cited

Increasing trend of scientists to switch between topics

An Zeng, Zhesi Shen, Jianlin Zhou +5

We analyze the publication records of individual scientists, aiming to quantify the topic switching dynamics of scientists and its influence. For each scientist, the relations amon…

astro-ph.HE2018★ 46 cited

Observations of SN 2017ein Reveal Shock Breakout Emission and A Massive Progenitor Star for a Type Ic Supernova

Danfeng Xiang, Xiaofeng Wang, Jun Mo +23

We present optical and ultraviolet observations of nearby type Ic supernova SN 2017ein as well as detailed analysis of its progenitor properties from both the early-time observatio…

physics.plasm-ph2018★ 2 cited

The high density -ray emission and dense positron production via multi-lasers driven circular target

Ya-Juan Hou, Bai-Song Xie, Chong Lv +5

A diamond-like carbon circular target is proposed to improve the -ray emission and pair production with lasers intensity of by using two-dimen…

gr-qc2018★ 14 cited

Photon sphere and phase transition of -dimensional () charged Gauss-Bonnet AdS black holes

Shan-Zhong Han, Jie Jiang, Ming Zhang +1

Motivated by recent work, nonmonotonic behaviours of photon sphere radius can be used to reflect black hole phase transition for Reissner-Nordstrm-AdS (RN-AdS) black hole…

cond-mat.dis-nn2018★ 61 cited

A General Deep Learning Framework for Network Reconstruction and Dynamics Learning

Zhang Zhang, Yi Zhao, Jing Liu +4

Many complex processes can be viewed as dynamical systems on networks. However, in real cases, only the performances of the system are known, the network structure and the dynamica…

math.DG2018★ 1 cited

Local derivative estimates for the heat equation coupled to the Ricci flow

Hong Huang

In this note we obtain local derivative estimates of Shi-type for the heat equation coupled to the Ricci flow. As applications, in part combining with Kuang's work, we extend some…

cond-mat.mes-hall2018★ 115 cited

Valley Polarization and Inversion in Strained Graphene via Pseudo-Landau Levels, Valley Splitting of Real Landau Levels and Confined States

Si-Yu Li, Ying Su, Ya-Ning Ren +1

It is quite easy to control spin polarization and spin direction of a system via magnetic fields. However, there is no such a direct and efficient way to manipulate valley pseudosp…

hep-th2018★ 44 cited

Circuit Complexity for Fermionic Thermofield Double states

Jie Jiang, Xiangjing Liu

Motivated by the holographic complexity proposals, in this paper, we investigate the time dependence of the complexity for the Fermionic thermofield double state (TFD) using the Ni…

math.NA2018★ 17 cited

Adaptive QM/MM Coupling for Crystalline Defects

Huajie Chen, Mingjie Liao, Hao Wang +2

QM (quantum mechenics) and MM (molecular mechenics) coupling methods are widely used in simulations of crystalline defects. In this paper, we construct a residual based a posterior…

hep-ph2018★ 53 cited

Pair production in differently polarized electric fields with frequency chirps

Obulkasim Olugh, Zi-Liang Li, Bai-Song Xie +1

Electron-positron pair production in strong electric fields, i.e., the Sauter-Schwinger effect, is studied using the real-time Dirac-Heisenberg-Wigner formalism. Hereby, the electr…

cond-mat.supr-con2018★ 14 cited

Autocorrelation of quasiparticle spectral intensities and its connection with quasiparticle scattering interference in cuprate superconductors

Deheng Gao, Yingping Mou, Yiqun Liu +2

The quasiparticle excitation is one of the most fundamental and ubiquitous physical observables in cuprate superconductors, carrying information about the bosonic glue forming elec…

hep-ph2018★ 55 cited

Description of the and states as molecular states

Q. X. Yu, R. Pavao, V. R. Debastiani +1

In this work we study several and states dynamically generated from the meson-baryon interaction in coupled channels, using an extension of the local hidden gauge appro…

cond-mat.mtrl-sci2018★ 31 cited

High-magnetic-field Tunneling Spectra of ABC-Stacked Trilayer Graphene

Long-Jing Yin, Li-Juan Shi, Si-Yu Li +3

ABC-stacked trilayer graphene (TLG) are predicted to exhibit novel many-body phenomena due to the existence of almost dispersionless flat-band structures near the charge neutrality…

math.GT2018★ 4 cited

Some remarks on the chord index

Zhiyun Cheng, Hongzhu Gao, Mengjian Xu

In this paper we discuss how to define a chord index via smoothing a real crossing point of a virtual knot diagram. Several polynomial invariants of virtual knots and links can be…

gr-qc2018★ 535 cited

KAGRA: 2.5 Generation Interferometric Gravitational Wave Detector

T. Akutsu, M. Ando, K. Arai +188

The recent detections of gravitational waves (GWs) reported by LIGO/Virgo collaborations have made significant impact on physics and astronomy. A global network of GW detectors wil…

hep-th2018★ 23 cited

Holographic complexity in charged Vaidya black hole

Jie Jiang

In this paper, we use the "complexity equals action" (CA) conjecture to discuss growth rate of the complexity in a charged AdS-Vaidya black hole formed by collapsing an uncharged s…