215 citations
- Deleted Institution10 papers
- Goddard Space Flight CenterUS10 papers
- University of DelawareUS9 papers
- University of Maryland, College ParkUS9 papers
- Centre National de la Recherche ScientifiqueFR8 papers
- KU LeuvenBE6 papers
- Institute of AstronomyRU5 papers
- The University of TokyoJP5 papers
- University of MichiganUS5 papers
- Eötvös Loránd UniversityHU4 papers
- European Space Astronomy CentreES4 papers
- Los Alamos National LaboratoryUS4 papers
14 papers · 1 filter
Stringy Bubbles Solve de Sitter Troubles
Per Berglund, Tristan Hübsch, Djordje Minic
Finding four-dimensional de Sitter spacetime solutions in string theory has been a vexing quest ever since the discovery of the accelerating expansion of the universe. Building on…
Variational theory for the resonant T-curvature equation
Cheikh Birahim Ndiaye
We study the resonant prescribed T-curvature problem on a compact 4-dimensional Riemannian manifold with boundary. We derive sharp energy and gradient estimates of the associated E…
Detection of an extremely strong magnetic field in the double-degenerate binary merger product HD 144941
M. E. Shultz, O. Kochukhov, J. Labadie-Bartz +2
HD 144941 is an extreme He (EHe) star, a rare class of subdwarf OB star formed from the merger of two white dwarf (WD) stars. Uniquely amongst EHe stars, its light curve has been r…
TESS survey of rotational and pulsational variability of mercury-manganese stars
O. Kochukhov, V. Khalack, O. Kobzar +4
Mercury-manganese (HgMn) stars are late-B upper main sequence chemically peculiar stars distinguished by large overabundances of heavy elements, slow rotation, and frequent members…
Ultraviolet Line Profiles of Slowly Rotating Massive Star Winds Using the "Analytic Dynamical Magnetosphere" Formalism
C. Erba, A. David-Uraz, V. Petit +6
Recent large-scale spectropolarimetric surveys have established that a small but significant percentage of massive stars host stable, surface dipolar magnetic fields with strengths…
Calculating the Hyperfine Tensors for Group-IV Impurity-Vacancy Centers in Diamond: A Hybrid Density-Functional Theory Approach
Rodrick Kuate Defo, Efthimios Kaxiras, Steven L. Richardson
The hyperfine interaction is an important probe for understanding the structure and symmetry of defects in a semiconductor. Density-functional theory has shown that it can provide…