2.5k citations
- Centre National de la Recherche ScientifiqueFR2 papers
- Kavli Institute for Particle Astrophysics and CosmologyUS2 papers
- King's College LondonGB2 papers
- Stanford UniversityUS2 papers
- Stony Brook UniversityUS2 papers
- Université de MontpellierFR2 papers
- University of CambridgeGB2 papers
- University of ChicagoUS2 papers
- University of NottinghamGB2 papers
- Applied Mathematics (United States)US1 paper
- Astronomical Institute of the Slovak Academy of SciencesSK1 paper
- Australian National UniversityAU1 paper
33 papers
The very late-stage merger IC 4200:pre-elliptical or pre-spiral?
P. Serra, S. C. Trager, J. M. van der Hulst +3
Recent observations have revealed a class of unusually HI-rich early-type galaxies. By combining observations of their morphology, stellar populations and neutral hydrogen we aim t…
Hopfological algebra and categorification at a root of unity: the first steps
Mikhail Khovanov
Any finite-dimensional Hopf algebra H is Frobenius and the stable category of H-modules is triangulated monoidal. To H-comodule algebras we assign triangulated module-categories ov…
Lattice calculation of SU(3) flavor breaking ratios in B - anti-B mixing
Valeriya Gadiyak, Oleg Loktik
We present an unquenched lattice calculation for the SU(3) flavor breaking ratios of the heavy-light decay constants and the matrix elements. The calculation was performed…
Every decision tree has an influential variable
Ryan O'Donnell, Michael Saks, Oded Schramm +1
We prove that for any decision tree calculating a boolean function , \[ \Var[f] \le \sum_{i=1}^n δ_i \Inf_i(f), \] where is the probability that the…
Activated aging dynamics and negative fluctuation-dissipation ratios
Peter Mayer, Sébastien Léonard, Ludovic Berthier +2
In glassy materials aging proceeds at large times via thermal activation. We show that this can lead to negative dynamical response functions and novel and well-defined violations…
A High Resolution HI Study of Selected Virgo Galaxies - Preliminary Results on Gas Morphology & Extra-Planar Gas
Aeree Chung, J. H. van Gorkom, Jeffery D. P. Kenney +1
We present preliminary results of VLA HI imaging of selected Virgo cluster galaxies. The goal is to study environmental effects on galaxy evolution. Our sample of 41 galaxies is sp…