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
63 papers · 1 filter
Discrete molecular dynamics simulations of peptide aggregation
S. Peng, F. Ding, B. Urbanc +4
We study the aggregation of peptides using the discrete molecular dynamics simulations. At temperatures above the alpha-helix melting temperature of a single peptide, the model pep…
Miura Opers and Critical Points of Master Functions
Evgeny Mukhin, Alexander Varchenko
Critical points of a master function associated to a simple Lie algebra \g come in families called the populations [MV1]. We prove that a population is isomorphic to the flag varie…
Dalitz plot analysis of D_s+ and D+ decay to pi+pi-pi+ using the K-matrix formalism
FOCUS Collaboration
FOCUS results from Dalitz plot analysis of D_s+ and D+ to pi+pi-pi+ are presented. The K-matrix formalism is applied to charm decays for the first time to fully exploit the already…
Robust two-qubit quantum registers
I. A. Grigorenko, D. V. Khveshchenko
We carry out a systematic analysis of a pair of coupled qubits, each of which is subject to its own dissipative environment, and argue that a combination of the inter-qubit couplin…
Effective Operators for Double-Beta Decay
J. Engel, P. Vogel
We use a solvable model to examine double-beta decay, focusing on the neutrinoless mode. After examining the ways in which the neutrino propagator affects the corresponding matrix…
Observations of the pulsating subdwarf B star Feige 48: Constraints on evolution and companions
M. D. Reed, S. D. Kawaler
Since pulsating subdwarf B (sdBV or EC14026) stars were first discovered (Kilkenny et al, 1997), observational efforts have tried to realize their potential for constraining the in…
Decoherence of one-dimensional flying qubits due to their cross-talk and imperfections
D. V. Khveshchenko
We study decoherence of propagating spin-1/2 excitations in generic (non-integrable and/or disordered) spin chains. We find the relevant decoherence times to be shorter in both the…
X-ray fluoresced high-Z (up to Z = 82) K-x-rays produced by LiNbO3 and LiTaO3 pyroelectric crystal electron accelerators
James D. Brownridge, Stephen M. Shafroth
High-energy bremsstrahlung and K X-rays were used to produce nearly background-free K X-ray spectra of up to 87 keV (Pb) via X-ray fluorescence. The fluorescing radiation was produ…
Positivity of quiver coefficients through Thom polynomials
A. S. Buch, L. M. Feher, R. Rimanyi
Let r be an orbit of the quiver representation of type A_n (equioriented case). In this paper we study the Poincare dual of the closure of r (a.c.a. Thom polynomial/degeneracy loci…
Charm-anticharm baryon production asymmetries in photon-nucleon interactions
FOCUS Collaboration
We report measurements of the charm-anticharm production asymmetries for , , , , , and baryons from the Fermilab photopro…
Study of Hadronic Five-Body Decays of Charmed Mesons Involving
the FOCUS Collaboration, J. M. Link
We study the decay of and mesons into five-body final states including a and report the discovery of the decay mode . The branc…
Hypergeometric theta functions and elliptic Macdonald polynomials
Giovanni Felder, Alexander Varchenko
Elliptic Macdonald polynomials of sl(2)-type and level 2 are introduced. Suitable limits of elliptic Macdonald polynomials are the standard Macdonald polynomials and conformal bloc…
The Pisgah Automated Survey: A Photometric Search for Low-mass Detached Eclipsing Binaries and Other Variable Stars
M. Lopez-Morales, J. Christopher Clemens
The Pisgah Survey, located at the facilities of the Pisgah Astronomical Research Institute in Rosman NC, is a low cost project to acquire fully-automated I band photometry of selec…
Dynamical properties of the Pascal adic transformation
Xavier Mela, Karl Petersen
We study the dynamics of a transformation that acts on infinite paths in the graph associated with Pascal's triangle. For each ergodic invariant measure the asymptotic law of the r…
Image-Subtraction Photometry of the Globular Cluster M3: identification of new double-mode RR Lyrae stars
G. Clementini, T. M. Corwin, B. W. Carney +1
We have applied the image subtraction method to the M3 dataset previously analyzed by Corwin & Carney (2001; CC01). The new analysis produced light curves and periods for 15 variab…
Clumpy Flows in Protoplanetary and Planetary Nebulae
A. Y. Poludnenko, A. Frank, S. Mitran
Many astrophysical flows occur in inhomogeneous media. We briefly discuss some general properties of the adiabatic and radiative inhomogeneous systems and discuss the relevance of…
A puzzling periodicity in the pulsating DA white dwarf G 117-B15A
Rubina Kotak, Marten H. van Kerkwijk, J. Christopher Clemens
We present time-resolved optical spectrophotometry of the pulsating hydrogen atmosphere (DA) white dwarf G 117-B15A. We find three periodicities in the pulsation spectrum (215s, 27…
Random Walker Ranking for NCAA Division I-A Football
Thomas Callaghan, Peter J. Mucha, Mason A. Porter
Each December, college football fans and pundits across America debate which two teams should meet in the NCAA Division I-A National Championship game. The Bowl Championship Series…
A High Sensitivity Search for 's from the Sun and Other Sources at KamLAND
KamLAND Collaboration
Data corresponding to a KamLAND detector exposure of 0.28 kton-year has been used to search for 's in the energy range 8.3 MeV E 14.8 MeV. No candidate…
Strings in the Eta Carinae Nebula: Hypersonic Radiative Cosmic Bullets
A. Y. Poludnenko, A. Frank, S. Mitran
We present the results of a numerical study focusing on the propagation of a hypersonic bullet subject to radiative cooling. Our goal is to explore the feasibility of such a model…
Comment on 'Large-scale non-locality in "doubly special relativity" with an energy-dependent speed of light'
Michele Arzano
We show that some of the recent results reported in gr-qc/0308049 are based on assumptions which are in contrast with general properties of ``Doubly Special Relativity'' and/or wit…
A Relation Between Approaches to Integrability in Superconformal Yang-Mills Theory
Louise Dolan, Chiara R. Nappi, Edward Witten
We make contact between the infinite-dimensional non-local symmetry of the typeIIB superstring on AdS5xS5 worldsheet theory and a non-abelian infinite-dimensional symmetry algebra…
A Search for Very Extended Ionized Gas in Nearby Starburst and Active Galaxies
S. Veilleux, P. L. Shopbell, D. S. Rupke +2
We report the results from a pilot study of 10 nearby starburst and active galaxies conducted with the Taurus Tunable Filter (TTF) on the Anglo-Australian and William Herschel Tele…
Specializations of Grothendieck polynomials
Anders S. Buch, Richard Rimanyi
We prove a formula for double Schubert and Grothendieck polynomials specialized to two rearrangements of the same set of variables. Our formula generalizes the usual formulas for S…