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329 papers · 1 filter

math.AP2013★ 60 cited

On the multi-frequency inverse source problem in heterogeneous media

Sebastian Acosta, Sum Chow, James Taylor +1

The inverse source problem where an unknown source is to be identified from the knowledge of its radiated wave is studied. The focus is placed on the effect that multi-frequency da…

q-bio.BM2013★ 3 cited

Learning to Fold Proteins Using Energy Landscape Theory

N. P. Schafer, B. L. Kim, W. Zheng +1

This review is a tutorial for scientists interested in the problem of protein structure prediction, particularly those interested in using coarse-grained molecular dynamics models…

math.AG2013★ 6 cited

On the moduli of degree 4 Del Pezzo surfaces

Brendan Hassett, Andrew Kresch, Yuri Tschinkel

We study irreducibility of families of degree 4 Del Pezzo surface fibrations over curves.

physics.bio-ph2013★ 16 cited

Development of Morphogen Gradient: The Role of Dimension and Discreteness

Hamid Teimouri, Anatoly B. Kolomeisky

The fundamental processes of biological development are governed by multiple signaling molecules that create non-uniform concentration profiles known as morphogen gradients. It is…

cond-mat.mes-hall2013★ 255 cited

Switching Mechanism in Single-Layer Molybdenum Disulfide Transistors: an Insight into Current Flow across Schottky Barriers

Han Liu, Mengwei Si, Yexin Deng +6

In this article, we study the properties of metal contacts to single-layer molybdenum disulfide (MoS2) crystals, revealing the nature of switching mechanism in MoS2 transistors. On…

cond-mat.mtrl-sci2013

Exponent equality for capture-zone scaling in island nucleation: Theory and application to organic films

Alberto Pimpinelli, Levent Tumbek, Adolf Winkler

It is known in thin-film deposition that the density of nucleated clusters varies with the deposition rate as a power law, . The exponent is a function of t…

math.AP2013★ 50 cited

Finite time blow up for a 1D model of 2D Boussinesq system

Kyudong Choi, Alexander Kiselev, Yao Yao

The 2D conservative Boussinesq system describes inviscid, incompressible, buoyant fluid flow in gravity field. The possibility of finite time blow up for solutions of this system i…

cond-mat.stat-mech2013★ 5 cited

Dynamical Scaling Implications of Ferrari, Prähofer, and Spohn's Remarkable Spatial Scaling Results for Facet-Edge Fluctuations

T. L. Einstein, Alberto Pimpinelli

Spurred by theoretical predictions from Spohn and coworkers [Phys. Rev. E {\bf 69}, 035102(R) (2004)], we rederived and extended their result heuristically as well as investigated…

cond-mat.mes-hall2013★ 26 cited

Fermi-Edge Superfluorescence from a Quantum-Degenerate Electron-Hole Gas

J. -H. Kim, G. T. Noe, S. A. McGill +4

We report on the observation of spontaneous bursts of coherent radiation from a quantum-degenerate gas of nonequilibrium electron-hole pairs in semiconductor quantum wells. Unlike…

cond-mat.mes-hall2013★ 174 cited

Plasmonic Nature of the Terahertz Conductivity Peak in Single-Wall Carbon Nanotubes

Q. Zhang, E. H. Haroz, Z. Jin +5

Plasmon resonance is expected to occur in metallic and doped semiconducting carbon nanotubes in the terahertz frequency range, but its convincing identification has so far been elu…

astro-ph.HE2013★ 2 cited

Multiwavelength Probes of the Environs of Relativistic Shocks in Blazar Jets

Matthew G. Baring, Markus Boettcher, Errol J. Summerlin

Diffusive shock acceleration (DSA) at relativistic shocks is likely to be an important acceleration mechanism in various astrophysical jet sources, including radio-loud AGN. An imp…

cs.NI2013★ 2 cited

An Analog Baseband Approach for Designing Full-Duplex Radios

Brett Kaufman, Jorma Lilleberg, Behnaam Aazhang

Recent wireless testbed implementations have proven that full-duplex communication is in fact possible and can outperform half-duplex systems. Many of these implementations modify…

astro-ph.HE2013★ 293 cited

Fermi-LAT Observations of the Gamma-ray Burst GRB 130427A

LAT collaboration, GBM collaboration

The observations of the exceptionally bright gamma-ray burst (GRB) 130427A by the Large Area Telescope aboard the Fermi Gamma-ray Space Telescope provide constraints on the nature…

cond-mat.str-el2013★ 76 cited

Kondo Destruction and Quantum Criticality in Kondo Lattice Systems

Qimiao Si, J. H. Pixley, Emilian Nica +4

Considerable efforts have been made in recent years to theoretically understand quantum phase transitions in Kondo lattice systems. A particular focus is on Kondo destruction, whic…

q-bio.BM2013★ 17 cited

Frustration in Biomolecules

Diego U. Ferreiro, Elizabeth A. Komives, Peter G. Wolynes

Biomolecules are the prime information processing elements of living matter. Most of these inanimate systems are polymers that compute their structures and dynamics using as input…

cond-mat.mes-hall2013★ 358 cited

Probing the Synthesis of Two-Dimensional Boron by First-Principles Computations

Yuanyue Liu, Evgeni S. Penev, Boris I. Yakobson

Boron synthesis, in theory: Although two-dimensional boron sheets have attracted considerable interest because of their theoretically predicted properties, synthesis of such sheets…

cond-mat.str-el2013★ 134 cited

Density Matrix Embedding from Broken Symmetry Lattice Mean-Fields

Ireneusz W. Bulik, Gustavo E. Scuseria, Jorge Dukelsky

Several variants of the recently proposed Density Matrix Embedding Theory (DMET) [G. Knizia and G. K-L. Chan, Phys. Rev. Lett. 109, 186404 (2012)] are formulated and tested. We sho…

hep-ex2013★ 91 cited

Dielectron Mass Spectra from Au+Au Collisions at = 200 GeV

STAR Collaboration, L. Adamczyk, J. K. Adkins +350

We report the STAR measurements of dielectron () production at midrapidity (1) in Au+Au collisions at = 200\,GeV. The measurements are evalua…

nucl-th2013★ 79 cited

Microscopic description of fission in Uranium isotopes with the Gogny energy density functional

R. Rodriguez-Guzman, L. M. Robledo

The most recent parametrizations D1S, D1N and D1M of the Gogny energy density functional are used to describe fission in the isotopes U. Fission paths, collective mass…

hep-ex2013★ 15 cited

Updated measurements of absolute and hadronic branching fractions and at MeV

CLEO Collaboration, G. Bonvicini, D. Cinabro M. J. Smith +66

Utilizing the full CLEO-c data sample of 818 pb of data taken at the resonance, we update our measurements of absolute hadronic branching fractions of cha…

physics.comp-ph2013★ 24 cited

On-surface radiation condition for multiple scattering of waves

Sebastian Acosta

The formulation of the on-surface radiation condition (OSRC) is extended to handle wave scattering problems in the presence of multiple obstacles. The new multiple-OSRC simultaneou…

hep-ex2013★ 50 cited

Measurement of the production cross section for a W boson and two b jets in pp collisions at sqrt(s) = 7 TeV

CMS Collaboration

The production cross section for a W boson and two b jets is measured using proton-proton collisions at sqrt(s) = 7 TeV in a data sample collected with the CMS experiment at the LH…

hep-ex2013★ 51 cited

Measurement of four-jet production in proton-proton collisions at sqrt(s) = 7 TeV

CMS Collaboration

Measurements of the differential cross sections for the production of exactly four jets in proton-proton collisions are presented as a function of the transverse momentum pt and ps…

nucl-ex2013★ 97 cited

Event activity dependence of Y(nS) production in sqrt(s[NN]) = 5.02 TeV pPb and sqrt(s) = 2.76 TeV pp collisions

CMS Collaboration

The production of Y(1S), Y(2S), and Y(3S) is investigated in pPb and pp collisions at centre-of-mass energies per nucleon pair of 5.02 TeV and 2.76 TeV, respectively. The datasets…