Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR3k papers
- California Institute of TechnologyUS2.8k papers
- Massachusetts Institute of TechnologyUS2.5k papers
- Princeton UniversityUS2.5k papers
- The Ohio State UniversityUS2.4k papers
- University of Wisconsin–MadisonUS2.4k papers
- Space Telescope Science InstituteUS2.4k papers
- University of California, Los AngelesUS2.2k papers
- University of Maryland, College ParkUS2.2k papers
- Fermi National Accelerator LaboratoryUS2k papers
- University of California, Santa BarbaraUS2k papers
- Rutgers, The State University of New JerseyUS2k papers
87 papers · 1 filter
A Topological Extension of General Relativity
Marco Spaans
A set of algebraic equations for the topological properties of space-time is derived, and used to extend general relativity into the Planck domain. A unique basis set of three-dime…
Dynamical Stability and Environmental Influences in Low Surface Brightness Disk Galaxies
Chris Mihos, Stacy McGaugh, Erwin de Blok
Using analytic stability criteria, we demonstrate that, due to their low surface mass density and large dark matter content, LSB disks are quite stable against the growth of global…
Large Charmless Yield in B Decays and Inclusive B Decay Puzzles
Isard Dunietz, Joseph Incandela, Frederick Snider +1
In recent studies of inclusive decays, it has been suggested that either mesons decay much more copiously to final states with no open charm than currently assumed, or $B(D…
Dynamical Stability and Galaxy Evolution in LSB Disk Galaxies
Chris Mihos, Stacy McGaugh, Erwin de Blok
We demonstrate that, due to their low surface mass density and large dark matter content, LSB disks are quite stable against the growth of global bar modes. However, they may be on…
On the semi-simplicity of the quantum cohomology algebras of complete intersections
Gang Tian, Geng Xu
In this short note, we study the semi-simplicity of the quantum cohomology algebra H(V, C) of a Fano complete intersection V, and show that the subspace of H(V, C) generated by the…
Molecules at high Redshift: The Evolution of the Cool Phase of Protogalactic Disks
Colin A. Norman, Marco Spaans
We study the formation of molecular hydrogen, after the epoch of re-ionization, in the context of canonical galaxy formation theory due to hierarchical clustering. There is an init…
Origin of entropy convergence in hydrophobic hydration and protein folding
Shekhar Garde, Gerhard Hummer, Angel E. Garcia +2
An information theory model is used to construct a molecular explanation why hydrophobic solvation entropies measured in calorimetry of protein unfolding converge at a common tempe…
Two routes to metallic behavior for a Kondo insulator
A. Schroeder, G. Aeppli, T. E. Mason +3
Cold neutron spectroscopy was performed on CeNi_{1-x}Cu_xSn to investigate how the magnetic gap in the 'Kondo insulator' CeNiSn is destroyed by temperature (T), chemical substituti…
Gauge drag between half-filled Landau levels
Yong Baek Kim, A. J. Millis
The transresistance (i.e. the voltage induced in one layer by a current in another) between composite fermions in double-layers of half-filled Landau levels is shown to be dominate…
Dramatic Switching of Magnetic Exchange in a Classic Transition Metal Oxide: Evidence for Orbital Ordering
Wei Bao, C. Broholm, G. Aeppli +3
Spin correlations in metallic and insulating phases of and its derivatives are investigated using magnetic neutron scattering. Metallic samples have incommensurate spin co…
A Measurement of the Cosmological Constant Using Elliptical Galaxies as Strong Gravitational Lenses
Myungshin Im, Richard E. Griffiths, Kavan U. Ratnatunga
We have identified seven (field) elliptical galaxies acting as strong gravitational lenses and have used them to measure cosmological parameters. To find the most likely value for…
Gravitational Effects on the Neutrino Oscillation
N. Fornengo, C. Giunti, C. W. Kim +1
The propagation of neutrinos in a gravitational field is studied. A method of calculating a covariant quantum-mechanical phase in a curved space-time is presented. The result is us…
Evolution of Structure in the Intergalactic Medium and the Nature of the Ly-alpha Forest
HongGuang Bi, Arthur F. Davidsen
We have performed a detailed statistical study of the evolution of structure in a photoionized intergalactic medium (IGM) using analytical simulations to extend the calculation int…
Perspectives for Detection of a Higgsino-like Relic Neutralino
A. Bottino, N. Fornengo, G. Mignola +2
It has been conjectured by Ambrosanio, Kane, Kribs, Martin and Mrenna (AKM) that the CDF event is due to a decay chain involving two neutrali…
Testing Quarkonium Production with Photoproduced
Thomas Mehen
I compute the leading color-octet contributions to the process within the non-relativistic QCD (NRQCD) factorization formalism. In the color-singlet model, $…
Gauge and Yukawa Unification in Models with Gauge-Mediated Supersymmetry Breaking
Jonathan A. Bagger, Konstantin T. Matchev, Damien M. Pierce +1
We examine gauge and Yukawa coupling unification in models with gauge-mediated supersymmetry breaking. We work consistently to two-loop order, and include all weak, messenger and u…
Quenched Chiral Perturbation Theory for Vector Mesons
Michael Booth, George Chiladze, Adam F. Falk
We develop quenched chiral perturbation theory for vector mesons made of light quarks, in the limit where the vector meson masses are much larger than the pion mass. We use this th…
QSO Absorbing Galaxies at z<~1: Deep Imaging and Spectroscopy in the Field of 3C 336
C. Steidel, M. Dickinson, D. Meyer +2
We present very deep WFPC2 images and FOS spectroscopy from the Hubble Space Telescope (HST) together with numerous supporting ground-based observations of the field of the quasar…
Searching for K3 Fibrations
A. C. Avram, M. Kreuzer, M. Mandelberg +1
We present two methods for studying fibrations of Calabi-Yau manifolds embedded in toric varieties described by single weight systems. We analyse 184,026 such spaces and identify a…
Superclustering at Redshift Z=0.54
A. J. Connolly, A. S. Szalay, D. C. Koo +4
We present strong evidence for the existence of a supercluster at a redshift of z=0.54 in the direction of Selected Area 68. From the distribution of galaxies with spectroscopic re…
Resolving the C IV and Mg II Absorption in NGC 4151
Gerard A. Kriss
Observations of the C IV and Mg II absorption lines in the Seyfert 1 galaxy NGC 4151 obtained with the GHRS in October 1994 are presented. The data from the STScI archive show mult…
Autofib Redshift Survey: II -- The Evolution of the Galaxy Luminosity Function by Spectral Type
Jeremy Heyl, Matthew Colless, Richard S. Ellis +1
We determine the evolution of the galaxy luminosity function (LF) as a function of spectral type using the Autofib redshift survey, a compendium of over 1700 galaxy redshifts in va…
Partial Breaking of Extended Supersymmetry
Jonathan A. Bagger
In this talk we use nonlinear realizations to study the spontaneous partial breaking of rigid and local supersymmetry.
Critical temperature and superfluid density suppression in disordered high- cuprate superconductors
M. Franz, C. Kallin, A. J. Berlinsky +1
We argue that the standard Abrikosov-Gorkov (AG) type theory of in disordered -wave superconductors breaks down in short coherence length high- cuprates. Numerical ca…