14.2k citations
- Centre National de la Recherche ScientifiqueFR1.6k papers
- University of CambridgeGB1.5k papers
- Rutherford Appleton LaboratoryGB1.5k papers
- University of OxfordGB1.5k papers
- University of WarwickGB1.4k papers
- University of WashingtonUS1.4k papers
- University of GlasgowGB1.4k papers
- University of MichiganUS1.4k papers
- University of BirminghamGB1.4k papers
- Columbia UniversityUS1.4k papers
- The University of TokyoJP1.4k papers
- University College LondonGB1.4k papers
46 papers · 1 filter
Roche tomography of the secondary stars in CVs
C. A. Watson, V. S. Dhillon
The secondary stars in cataclysmic variables (CVs) are key to our understanding of the origin, evolution and behaviour of this class of interacting binary. In seeking a fuller unde…
Instability of a four-dimensional de Sitter black hole with a conformally coupled scalar field
Tom J. T. Harper, Paul A. Thomas, Elizabeth Winstanley +1
We study the stability of new neutral and electrically charged four-dimensional black hole solutions of Einstein's equations with a positive cosmological constant and conformally c…
First upper limits from LIGO on gravitational wave bursts
LIGO Scientific Collaboration, B. Abbott
We report on a search for gravitational wave bursts using data from the first science run of the LIGO detectors. Our search focuses on bursts with durations ranging from 4 ms to 10…
Stokes imaging, Doppler mapping and Roche tomography of the AM Her system V834 Cen
Stephen B. Potter, E. Romero-Colmenero, C. A. Watson +2
We report on new simultaneous phase resolved spectroscopic and polarimetric observations of the polar (AM Herculis star) V834 Cen during a high state of accretion. Strong emission…
A sample of radio-loud QSOs at redshift ~ 4
J. Holt, C. R. Benn, M. Vigotti +5
We obtained spectra of 60 red, starlike objects (E< 18.8) identified with FIRST radio sources, S_{1.4GHz} > 1 mJy. Eight are QSOs with redshift z> 3.6.Combined with our pilot searc…
Looking out for stable syzygy bundles
Holger Brenner
We study (slope-)stability properties of syzygy bundles on a projective space P^N given by ideal generators of a homogeneous primary ideal. In particular we give a combinatorial cr…