2.7k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Oak Ridge National LaboratoryUS200 papers
- Los Alamos National LaboratoryUS198 papers
- Duke UniversityUS187 papers
- Triangle Universities Nuclear LaboratoryUS171 papers
- University of Tennessee at KnoxvilleUS134 papers
- University of WashingtonUS134 papers
- University of North Carolina at Chapel HillUS130 papers
- Lawrence Berkeley National LaboratoryUS119 papers
- University of California, BerkeleyUS103 papers
- Centre National de la Recherche ScientifiqueFR98 papers
- Indiana University BloomingtonUS94 papers
- Massachusetts Institute of TechnologyUS93 papers
78 papers · 1 filter
Accurate and Efficient Expression Evaluation and Linear Algebra
James Demmel, Ioana Dumitriu, Olga Holtz +1
We survey and unify recent results on the existence of accurate algorithms for evaluating multivariate polynomials, and more generally for accurate numerical linear algebra with st…
Quantum Monte Carlo calculations of structural properties of FeO under pressure
Jindrich Kolorenc, Lubos Mitas
We determine the equation of state of stoichiometric FeO employing the diffusion Monte Carlo method. The fermionic nodes are fixed to those of a wave function having the form of a…
Study of GEM-like detectors with resistive electrodes for RICH applications
A. G. Agocs, A. Di Mauro, A. Ben David +4
We have developed prototypes of GEM-like detectors with resistive electrodes to be used as RICH photodetectors equipped with CsI photocathodes. The main advantages of these detecto…
Persistent current of correlated electrons in mesoscopic ring with impurity
Roman Krcmar, Andrej Gendiar, Martin Mosko +3
The persistent current of correlated electrons in a continuous one-dimensional ring with a single scatterer is calculated by solving the many-body Schrodinger equation for several…
Dilute neutron matter on the lattice at next-to-leading order in chiral effective field theory
Bugra Borasoy, Evgeny Epelbaum, Hermann Krebs +2
We discuss lattice simulations of the ground state of dilute neutron matter at next-to-leading order in chiral effective field theory. In a previous paper the coefficients of the n…
Chiral effective field theory on the lattice at next-to-leading order
Bugra Borasoy, Evgeny Epelbaum, Hermann Krebs +2
We study nucleon-nucleon scattering on the lattice at next-to-leading order in chiral effective field theory. We determine phase shifts and mixing angles from the properties of two…
Application of the anisotropic bond model to second-harmonic generation from amorphous media
E. J. Adles, D. E. Aspnes
As a step toward analyzing second-harmonic generation (SHG) from crystalline Si nanospheres in glass, we develop an anisotropic bond model (ABM) that expresses SHG in terms of phys…
Magnetic Field Amplification and Rapid Time Variations in SNR RX J1713.7-3946
Donald C. Ellison, Andrey Vladimirov
Evidence is accumulating suggesting that collisionless shocks in supernova remnants (SNRs) can amplify the interstellar magnetic field to hundreds of microgauss or even milli-gauss…
X-Ray Emitting Ejecta of Supernova Remnant N132D
Kazimierz J. Borkowski, Sean P. Hendrick, Stephen P. Reynolds
The brightest supernova remnant in the Magellanic Clouds, N132D, belongs to the rare class of oxygen-rich remnants, about a dozen objects that show optical emission from pure heavy…
Abelian-Higgs Phase of SU(2) QCD and Glueball Energy
Duojie Jia
It is shown that SU(2) QCD admits an dual Abelian-Higgs phase, with a Higgs vacuum type of type-II superconductor. This is done by using connection decomposition for the gluon fiel…
Regular cell complexes in total positivity
Patricia Hersh
This paper proves a conjecture of Fomin and Shapiro that their combinatorial model for any Bruhat interval is a regular CW complex which is homeomorphic to a ball. The model consis…
Infinite dimensional Lie algebras in 4D conformal quantum field theory
B. Bakalov, N. M. Nikolov, K. -H. Rehren +1
The concept of global conformal invariance (GCI) opens the way of applying algebraic techniques, developed in the context of 2-dimensional chiral conformal field theory, to a highe…
Euclidean Correlation Functions in a Holographic Model of QCD
Thomas Schaefer
We compute euclidean coordinate space correlation functions in a holographic model of QCD. We concentrate, in particular, on channels that are related to the U(1)_A problem, the fl…
RIP: An Efficient Hybrid Repeater Insertion Scheme for Low Power
Xun Liu, Yuantao Peng, Marios C. Papaefthymiou
This paper presents a novel repeater insertion algorithm for interconnect power minimization. The novelty of our approach is in the judicious integration of an analytical solver an…
QWalk: A Quantum Monte Carlo Program for Electronic Structure
Lucas K. Wagner, Michal Bajdich, Lubos Mitas
We describe QWalk, a new computational package capable of performing Quantum Monte Carlo electronic structure calculations for molecules and solids with many electrons. We describe…
Electron spin relaxation via flexural phonon modes in semiconducting carbon nanotubes
K. M. Borysenko, Y. G. Semenov, K. W. Kim
This work considers the g-tensor anisotropy induced by the flexural thermal vibrations in one-dimensional structures and its role in electron spin relaxation. In particular, the me…
Kullback Leibler property of kernel mixture priors in Bayesian density estimation
Yuefeng Wu, Subhashis Ghosal
Positivity of the prior probability of Kullback-Leibler neighborhood around the true density, commonly known as the Kullback-Leibler property, plays a fundamental role in posterior…
Non-linear Lie conformal algebras with three generators
Bojko Bakalov, Alberto De Sole
We classify certain non-linear Lie conformal algebras with three generators, which can be viewed as deformations of the current Lie conformal algebra of sl_2. In doing so we discov…
Markov models for accumulating mutations
Niko Beerenwinkel, Seth Sullivant
We introduce and analyze a waiting time model for the accumulation of genetic changes. The continuous time conjunctive Bayesian network is defined by a partially ordered set of mut…
High-order numerical method for the nonlinear Helmholtz equation with material discontinuities in one space dimension
Guy Baruch, Gadi Fibich, Semyon V. Tsynkov
The nonlinear Helmholtz equation (NLH) models the propagation of electromagnetic waves in Kerr media, and describes a range of important phenomena in nonlinear optics and in other…
Ascertaining the Core Collapse Supernova Mechanism: An Emerging Picture?
A. Mezzacappa, S. W. Bruenn, J. M. Blondin +2
Here we present the results from two sets of simulations, in two and three spatial dimensions. In two dimensions, the simulations include multifrequency flux-limited diffusion neut…
Flavor states of mixed neutrinos
M. Blasone, A. Capolupo, C. R. Ji +1
By resorting to previous results on flavor mixing in Quantum Field Theory, we show how to consistently define flavor states of mixed neutrinos as eigenstates of the flavor charge o…
Modeling core collapse supernovae in 2 and 3 dimensions with spectral neutrino transport
S. W. Bruenn, C. J. Dirk, A. Mezzacappa +4
The overwhelming evidence that the core collapse supernova mechanism is inherently multidimensional, the complexity of the physical processes involved, and the increasing evidence…
Color superconductivity in dense quark matter
Mark G. Alford, Krishna Rajagopal, Thomas Schaefer +1
Matter at high density and low temperature is expected to be a color superconductor, which is a degenerate Fermi gas of quarks with a condensate of Cooper pairs near the Fermi surf…