Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.9k papers
- University of California, RiversideUS1.9k papers
- University of VirginiaUS1.8k papers
- Rice UniversityUS1.8k papers
- Fermi National Accelerator LaboratoryUS1.8k papers
- Princeton UniversityUS1.8k papers
- Charles UniversityCZ1.8k papers
- University of Maryland, College ParkUS1.7k papers
- Tata Institute of Fundamental ResearchIN1.7k papers
- University of Notre DameUS1.7k papers
63 papers · 1 filter
Dynamical Color Correlations in a Quark Exchange Model of Nuclear Matter
S. Gardner, C. J. Horowitz, J. Piekarewicz
The quark exchange model is a simple realization of an adiabatic approximation to the strong-coupling limit of Quantum Chromodynamics (QCD): the quarks always coalesce into the low…
Erratum: Properties of Odd Gap Superconductors
A. V. Balatsky, E. Abrahams, D. J. Scalapino +1
Erratum to cond-mat 9309014
Grundstate Properties of the 3D Ising Spin Glass
Bernd A. Berg, Ulrich H. E. Hansmann, Tarik Celik
We study zero--temperature properties of the 3d Edwards--Anderson Ising spin glass on finite lattices up to size . Using multicanonical sampling we generate large numbers of…
Hamiltonian SU(N) Lattice Gauge Theories With Exact Vacuum States In 2+1 Dimensions
G. Frichter, D. Robson
We investigate (2+1)-d Hamiltonian lattice gauge theory using a class of Hamiltonians having exactly known vacuum states. These theories are shown to have a wide range of possible…
Simple Matrix Elements with Dynamical Fermions
The High Energy Monte Carlo Grand Challenge
We report on studies of simple matrix elements from simulations with two flavors of sea quarks, both staggered and Wilson. We show the decay constants of vector and pseudoscalar me…
Status of the Higgs Mass Bound
Urs M. Heller
The status of the triviality bound of the Higgs mass in the Minimal Standard Model is reviewed. It is emphasized that the bound is obtained, in the scalar sector, by limiting cutof…
Secondary Instabilities and Spatiotemporal Chaos in Parametric Surface Waves
Wenbin Zhang, Jorge Vinals
A two dimensional model is introduced to study pattern formation, secondary instabilities and the transition to spatiotemporal chaos (weak turbulence) in parametric surface waves.…
Effects of spatial size, lattice doubling and source operator on the hadron spectrum with dynamical staggered quarks
Khalil M. Bitar, R. Edwards, Steven Gottlieb +11
We have extended our previous study of the lattice QCD spectrum with 2 flavors of staggered dynamical quarks at and and 0.01 to larger lattices, with bette…
An Exact Local Hybrid Monte Carlo Algorithm for Gauge Theories
A. D. Kennedy, K. M. Bitar
We introduce a new Monte Carlo method for pure gauge theories. It is not intended for use with dynamical fermions. It belongs to the class of Local Hybrid Monte Carlo (LHMC) algori…
Detecting Sleptons at Hadron Colliders and Supercolliders
H. Baer, C. Chen, F. Paige +1
We study the prospects for detecting the sleptons of the Minimal Supersymmetric Standard Model at hadron colliders and supercolliders. We use ISAJET 7.03 to simulate charged slepto…
Medium Modification to the -Meson Mass in the Walecka Model
H. -C. Jean, J. Piekarewicz, A. G. Williams
We calculate the effective mass of the meson in nuclear matter in a relativistic random-phase approximation to the Walecka model. The dressing of the meson propagator is driven…
Correlated Electrons in High Temperature Superconductors
Elbio Dagotto
Theoretical ideas and experimental results concerning high temperature superconductors are reviewed. Special emphasis is given to calculations carried out with the help of computer…
Superconductivity in the Cuo Hubbard Model with Long-Range Coulomb Repulsion
Jose Riera, Elbio Dagotto
A multiband CuO Hubbard model is studied which incorporates long-range (LR) repulsive Coulomb interactions. In the atomic limit, it is shown that a charge-transfer from copper to o…
Finite-Size Scaling in Two-Dimensional Superfluids
Norbert Schultka, Efstratios Manousakis
Using the model and a non-local updating scheme called cluster Monte Carlo, we calculate the superfluid density of a two dimensional superfluid on large-size square lattices…
The Nambu--Jona-Lasinio Model of QCD on the Lattice
K. M. Bitar, P. M. Vranas
In an effort to investigate some of the low energy properties of QCD, in particular those related to chiral symmetry breaking, as well as to obtain insights on the behavior of an i…
Production of CP-Odd Higgs Bosons with Large Transverse Momentum at Hadron Supercolliders
Chung Kao
A two Higgs doublet model is employed to study the production of a CP-odd Higgs boson () associated with a large transverse momentum jet () at hadron supercolliders. The cros…
A Study of the Nambu--Jona-Lasinio Model on the Lattice
K. M. Bitar, P. M. Vranas
We present our full analysis of the two flavor Nambu--Jona-Lasinio model with chiral symmetry on the four--dimensional hypercubic lattice with naive and Wilson…
Monte Carlo Renormalization Group Study of the d=1 XXZ Model
M. Novotny, H. G. Evertz
We report current progress on the synthesis of methods to alleviate two major difficulties in implementing a Monte Carlo Renormalization Group (MCRG) for quantum systems. In partic…
Evidence for Spin-Charge Separation in the Two-Dimensional T-J Model
W. O. Putikka, R. L. Glenister, R. R. P. Singh +1
We have calculated high temperature expansions for the momentum distribution function and the equal time spin and density correlation functions $S({\b…
Superconductivity Near Phase Separation in Models of Correlated Electrons
E. Dagotto, J. Riera, Y. C. Chen +4
Numerical and analytical studies of several models of correlated electrons are discussed. Based on exact diagonalization and variational Monte Carlo techniques, we have found stron…
Hadron Spectrum and Matrix Elements in QCD with Dynamical Wilson Fermions at 6/g^2=5.3
K. M. Bitar
We present results of a lattice simulation of quantum chromodynamics with two degenerate flavors of dynamic Wilson fermions at at each of two dynamical fermion hopping…
Pion Form Factors at Intermediate Momentum Transfer in a Covariant Approach
A. Szczepaniak, A. G. Williams
We study the pion electromagnetic and transition form factors at intermediate momentum transfer. We calculate soft, nonperturbative corrections to the leading per…
Glueball-Like Screening Masses in Pure SU(3) at Finite Temperatures
B. Grossman, Sourendu Gupta, U. M. Heller +1
We investigate the finite-temperature excitation spectrum in the gluon sector of pure gauge theory through measurements of screening masses in correlations of loop operator…
Properties of Odd Gap Superconductors
A. V. Balatsky, Elihu Abrahams, D. J. Scalapino +1
A new class of superconductors with the gap function {\it odd} under time reversal is considered. Some of the physical properties of these superconductors such as the Meissner effe…