22k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Massachusetts Institute of TechnologyUS255 papers
- California Institute of TechnologyUS233 papers
- Triangle Universities Nuclear LaboratoryUS232 papers
- Center for Astrophysics Harvard & SmithsonianUS218 papers
- Duke UniversityUS195 papers
- University of California, BerkeleyUS186 papers
- Lawrence Berkeley National LaboratoryUS185 papers
- Centre National de la Recherche ScientifiqueFR182 papers
- University of WashingtonUS182 papers
- Princeton UniversityUS178 papers
- The University of Texas at AustinUS168 papers
- Vanderbilt UniversityUS159 papers
77 papers · 1 filter
Chiral Fermions and Quadratic Divergences
Xavier Calmet, Paul H. Frampton, Ryan M. Rohm
In an approach towards naturalness without supersymmetry, renormalization properties of nonsupersymmetric abelian quiver gauge theories are studied. In the construction based on cy…
Optimized design of universal two-qubit gates
I. A. Grigorenko, D. V. Khveshchenko
We construct optimized implementations of the CNOT and other universal two-qubit gates that, unlike many of the previously proposed protocols, are carried out in a single step. The…
A Survey of Proper Motion Stars. XVII. A Deficiency of Binary Stars on Retrograde Galactic Orbits and the Possibility that omega Centauri is Related to the Effect
Bruce W. Carney, Luis A. Aguilar, David W. Latham +1
We find a deficiency of binary stars moving on strongly retrograde Galactic orbits. No binary deficiencies are seen for U or W velocities, however. From theoretical analyses, we ru…
Metal-poor Field Blue Stragglers: More Evidence for Mass Transfer
Bruce W. Carney, David W. Latham, John B. Laird
We report radial velocity studies of five candidate metal-poor field blue stragglers, all known to be deficient in lithium. Four of the five stars are single-lined spectroscopic bi…
A formula for non-equioriented quiver orbits of type A
A. S. Buch, R. Rimanyi
We prove a positive combinatorial formula for the equivariant class of an orbit closure in the space of representations of an arbitrary quiver of type . Our formula expresses th…
Measurement of the doubly Cabibbo suppressed decay and a search for charm mixing
FOCUS Collaboration, J. M. Link
We present an analysis of the decay based on FOCUS data. From a sample of 234 signal events, we find a branching ratio of $\frac{Γ(D^0 \to K^+π^-)}{Γ(D^0 \to K^-π^…
Radial Age and Metal Abundance Gradients in the Stellar Content of M32
James A. Rose, Nobuo Arimoto, Nelson Caldwell +3
We present long-slit spectroscopy of the elliptical galaxy M32, obtained with the 8-m Subaru telescope at Mauna Kea, the 1.5-m Tillinghast telescope at the F. L. Whipple Observator…
Space-Time Symmetries of Noncommutative Spaces
Xavier Calmet
We define a noncommutative Lorentz symmetry for canonical noncommutative spaces. The noncommutative vector fields and the derivatives transform under a deformed Lorentz transformat…
Spin Models and Superconformal Yang-Mills Theory
Louise Dolan, Chiara R. Nappi
We apply novel techniques in planar superconformal Yang-Mills theory which stress the role of the Yangian algebra. We compute the first two Casimirs of the Yangian, which are ident…
Infrared Photometry of NGC 6791
Bruce W. Carney, Jae-Woo Lee, Benjamin Dodson
We present deep JHK photometry of the old and metal-rich open cluster NGC 6791. The photometry reaches below the main sequence turn-off to K = 16.5 mag. We combine our photometry w…
Analysis of the semileptonic decay
the FOCUS Collaboration, J. M. Link
Using data collected by the fixed target Fermilab experiment FOCUS, we present several first measurements for the semileptonic decay . Using a model that…
Measurement of the branching ratio of the decay D^0 -> π^-μ^+νrelative to D^0 -> K^-μ^+ν
FOCUS Collaboration
We present a new measurement of the branching ratio of the Cabibbo suppressed decay D^0\to π^-μ^+νrelative to the Cabibbo favored decay D^0\to K^-μ^+νand an improved measurement of…
Birth of the Universe from the Landscape of String Theory
Archil Kobakhidze, Laura Mersini-Houghton
We show that a unique, most probable and stable solution for the wavefunction of the universe, with a very small cosmological constant , can be predic…
High-Resolution Spectroscopy of the Transiting Planet Host Star TrES-1
A. Sozzetti, D. Yong, G. Torres +6
We report on a spectroscopic determination of the stellar parameters and chemical abundances for the parent star of the transiting planet TrES-1. Based on a detailed analysis of ir…
Stimulus competition by inhibitory interference
Paul H. Tiesinga
When two stimuli are present in the receptive field of a V4 neuron, the firing rate response is between the weakest and strongest response elicited by each of the stimuli alone (Re…
Dynamics of the Fisher Information Metric
Xavier Calmet, Jacques Calmet
We present a method to generate probability distributions that correspond to metrics obeying partial differential equations generated by extremizing a functional ,…
Estimating marginal survival function by adjusting for dependent censoring using many covariates
Donglin Zeng
One goal in survival analysis of right-censored data is to estimate the marginal survival function in the presence of dependent censoring. When many auxiliary covariates are suffic…
Structural properties of discs and bulges of early-type galaxies
Roelof S. de Jong, Luc Simard, Roger L. Davies +5
We have used the EFAR sample of galaxies to study the light distributions of early-type galaxies. We decompose the 2D light distribution of the galaxies in a flattened spheroidal c…
Neutrix Calculus and Finite Quantum Field Theory
Y. Jack Ng, H. van Dam
In general, quantum field theories (QFT) require regularizations and infinite renormalizations due to ultraviolet divergences in their loop calculations. Furthermore, perturbation…
A Study of D0 --> K0(S) K0(S) X Decay Channels
The FOCUS Collaboration
Using data from the FOCUS experiment (FNAL-E831), we report on the decay of mesons into final states containing more than one . We present evidence for two Cabibbo fav…
Measurements of the qsq dependence of the D0 to K mu nu and D0 to pi mu nu form factors
The FOCUS Collaboration
Using a large sample of D0 to K mu nu and pi mu nu decays collected by the FOCUS photoproduction experiment at Fermilab, we present new measurements of the q^2 dependence for the f…
Chemical Abundances for Seven Giant Stars in M68 (NGC 4590) : A Globular Cluster with Abnormal Silicon and Titanium Abundances
Jae-Woo Lee, Bruce W. Carney, Michael J. Habgood
We present a detailed chemical abundance study of seven giant stars in M68 including six red giants and one post-AGB star. We find significant differences in the gravities determin…
A multi-color and Fourier study of RR Lyrae variables in the globular cluster NGC 5272 (M3)
C. Cacciari, T. M. Corwin, B. W. Carney
We have performed a detailed study of the pulsational and evolutionary characteristics of 133 RR Lyrae stars in the globular cluster NGC5272 (M3) using highly accurate BVI data tak…
String Theory and Unification
Paul H. Frampton
The use of the AdS/CFT correspondence to arrive at quiver gauge field theories is discussed. An abelian orbifold with the finite group can give rise to a nonsupersymmetric…