Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR3.8k papers
- Royal ObservatoryGB3.3k papers
- University of CambridgeGB3k papers
- University of OxfordGB2.9k papers
- University of ManchesterGB2.9k papers
- Rutherford Appleton LaboratoryGB2.6k papers
- Heidelberg UniversityDE2.5k papers
- University of LiverpoolGB2.5k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT2.5k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.5k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2.4k papers
- University of BirminghamGB2.4k papers
85 papers · 1 filter
Spin Physics
Richard D. Ball, Hugh A. McL. Tallini
We review the current situation in polarized scattering experiments. We describe the theoretical interpretation of inclusive deep inelastic processes, the current experimental situ…
Premature dismissal of high-redshift elliptical galaxies
Raul Jimenez, Amancio Friaca, James Dunlop +3
It has recently been argued that single-collapse high-redshift models for elliptical galaxy formation can be rejected because they predict large numbers of very red galaxies at int…
Baryonic Signatures in Large-Scale Structure
A. Meiksin, Martin White, J. A. Peacock
We investigate the consequences of a non-negligible baryon fraction for models of structure formation in Cold Dark Matter dominated cosmologies, emphasizing in particular the exist…
Seiberg-Witten theory for a non-trivial compactification from five to four dimensions
H. W. Braden, A. Marshakov, A. Mironov +1
The prepotential and spectral curve are described for a smooth interpolation between an enlarged N=4 SUSY and ordinary N=2 SUSY Yang-Mills theory in four dimensions, obtained by co…
On the origin of Damped Lyman-alpha systems: a case for LSB galaxies?
Raul Jimenez, David V. Bowen, Francesca Matteucci
We use a model of galaxy disk formation to explore the metallicities, dust content, and neutral-gas mass density of damped Lyman- (D\lya) absorbers. We find that the [Zn/H] abun…
Classical 6j-symbols and the tetrahedron
Justin Roberts
A classical 6j-symbol is a real number which can be associated to a labelling of the six edges of a tetrahedron by irreducible representations of SU(2). This abstract association i…
The Growth of Correlations in the Matter Power Spectrum
A. Meiksin, Martin White
We find statistically significant correlations in the cosmological matter power spectrum over the full range of observable scales. While the correlations between individual modes a…
Alternating steady state in one-dimensional flocking
O. J. O'Loan, M. R. Evans
We study flocking in one dimension, introducing a lattice model in which particles can move either left or right. We find that the model exhibits a continuous nonequilibrium phase…
Fourier-Mukai transforms for quotient varieties
Tom Bridgeland, Antony Maciocia
We study Fourier-Mukai transforms for smooth projective varieties whose canonical bundles have finite order, and relate them to equivariant transforms on certain finite covering sp…
Search for Exotic Muon Decays
R. Bilger, K. Foehl, H. Clement +5
Recently, it has been proposed that the observed anomaly in the time distribution of neutrino induced reactions, reported by the KARMEN collaboration, can be interpreted as a signa…
A momentum construction for circle-invariant Kahler metrics
Andrew D. Hwang, Michael A. Singer
An ansatz of Calabi allows construction of Kahler metrics in an Hermitian disk bundle over a Kahler manifold. We attempt to give a definitive treatment of this ansatz, with the fol…
Recoil growth: an efficient simulation method for multi-polymer systems
S. Consta, N. B. Wilding, D. Frenkel +1
We present a new Monte Carlo scheme for the efficient simulation of multi-polymer systems. The method permits chains to be inserted into the system using a biased growth technique.…
Models for large-scale structure
J. A. Peacock
This paper reviews selected aspects of the growth of cosmological structure, covering the following general areas: (1) expected characteristics of linear density perturbations acco…
ASCA observations of deep ROSAT fields IV.IR and hard X-ray observations of an obscured high-redshift QSO
I. Georgantopoulos, O. Almaini, T. Shanks +4
We use UKIRT and ASCA observations to determine the nature of a high redshift (z=2.35) narrow-line AGN, previously discovered by Almaini et al. (1995). The UKIRT observations show…
A comparison of the optical properties of radio-loud and radio-quiet quasars
P. Goldschmidt, M. J. Kukula, L. Miller +1
We have made radio observations of 87 optically selected quasars at 5 GHz with the VLA in order to measure the radio power for these objects and hence determine how the fraction of…
Exact solution of a cellular automaton for traffic
M. R. Evans, N. Rajewsky, E. R. Speer
We present an exact solution of a probabilistic cellular automaton for traffic with open boundary conditions, e.g. cars can enter and leave a part of a highway with certain probabi…
Tests of Dynamical Scaling in 3-D Spinodal Decomposition
S. I. Jury, P. Bladon, S. Krishna +1
We simulate late-stage coarsening of a 3-D symmetric binary fluid. With reduced units l,t (with scales set by viscosity, density and surface tension) our data extends two decades i…
The Infrared Behavior of One-Loop Gluon Amplitudes at Next-to-Next-to-Leading Order
Zvi Bern, Vittorio Del Duca, Carl R. Schmidt
For the case of -jet production at next-to-next-to-leading order in the QCD coupling, in the infrared divergent corners of phase space where particles are collinear or soft, one…
Cosmological Evolution of the Submillimetre Luminosity of High-Redshift Radio Galaxies
D. H. Hughes, J. S. Dunlop, E. N. Archibald +2
A systematic survey measuring the submillimetre continuum luminosity in radio galaxies between redshifts z ~ 0.1 - 5 is currently in progress. The first results from observations w…
Parallel Tempering in Lattice QCD with O(a)-Improved Wilson Fermions
Balint Joo, Alan C Irving, James C. Sexton +4
We present details of our investigation of the Parallel Tempering algorithm. We consider the application of action matching technology to the selection of parameters. We then prese…
Merging Neutron Stars and Black Holes as Sources of Gamma-Ray Bursts and Heavy Elements
H. -Th. Janka, M. Ruffert, T. Eberl
Hydrodynamic simulations were performed of the dynamical phase of the merging of binary neutron stars (NS-NS) and of neutron star black hole binaries (NS-BH), using the physical nu…
Virtual Next-to-Leading Corrections to the Lipatov Vertex
Vittorio Del Duca, Carl R. Schmidt
We compute the virtual next-to-leading corrections to the Lipatov vertex in the helicity-amplitude formalism. These agree with previous results by Fadin and collaborators, in the c…
Light hadron spectroscopy with O(a) improved dynamical fermions
M. Talevi
We present results for the hadron spectrum and static quark potential from a simulation with two flavours of improved dynamical Wilson fermions at . We address the is…
Delta S=2 and Delta I=3/2 Matrix Elements in Quenched QCD
Laurent Lellouch, C. -J. David Lin, UKQCD Collaboration
We present preliminary results for B_K, B_7^{3/2} and B_8^{3/2} from two high-statistics lattice computations. These calculations are performed at beta=6.0 and 6.2 in the quenched…