524 citations
- Perimeter InstituteCA21 papers
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- Center for Astrophysics Harvard & SmithsonianUS5 papers
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13 papers · 1 filter
Real Analytic Sets in Complex Spaces and CR maps
Rasul Shafikov
If is a real analytic set in $\C^n$ (viewed as ), then for any point there is a uniquely defined germ of the smallest complex analytic variety which con…
Rotation and chemical abundances of Ap/Bp stars in the open cluster NGC 6475
C. P. Folsom, G. A. Wade, S. Bagnulo +1
The connection between age, rotation and chemical abundance of magnetic Ap stars is poorly understood. Using open clusters, we are able to study samples of stars that are both co-e…
Canonical Formulation of A Bosonic Matter Field in 1+1 Dimensional Curved Space
R. N. Ghalati, D. G. C. McKeon, T. N. Sherry
We study a Bosonic scalar in 1+1 dimensional curved space that is coupled to a dynamical metric field. This metric, along with the affine connection, also appears in the Einstein-H…
Evidence for a colour dependence in the size distribution of main belt asteroids
Paul Wiegert, David Balam, Andrea Moss +3
We present the results of a project to detect small (~1 km) main-belt asteroids with the 3.6 meter Canada-France-Hawaii Telescope (CFHT). We observed in 2 filters (MegaPrime g' and…
Tensor Self Energy in a Vector-Tensor Model
A. Buchel, F. A. Chishtie, M. Gagne-Portelance +2
The tensor self energy is computed at one loop order in a model in which a vector and tensor interact in a way that eliminates all tensor degrees of freedom. Divergencies arise whi…
An investigation of uniform expansions of large order Bessel functions in Gravitational Wave Signals from Pulsars
F. A. Chishtie, K. M. Rao, I. S. Kotsireas +1
In this work, we extend the analytic treatment of Bessel functions of large order and/or argument. We examine uniform asymptotic Bessel function expansions and show their accuracy…