Thu, 30 Nov 2006

gr-qc/0611150 [abs, ps, pdf, other] :

Title: Traversable wormholes supported by cosmic accelerated expanding equations of state
Authors: Francisco S. N. Lobo
Comments: 3 pages, contribution to the proceedings of MG11, Berlin, 23-29 July, 2006; based on an invited talk in the parallel session GT5, Wormholes, Energy Conditions and Time Machines

[*]astro-ph/0611867 [abs, ps, pdf, other] :

Title: Solar System constraints to general f(R) gravity
Authors: Takeshi Chiba (Nihon University), Tristan L. Smith (Caltech), Adrienne L. Erickcek (Caltech)
Comments: 7 pages, no figures

astro-ph/0611864 [abs, ps, pdf, other] :

Title: Dark Matter on the Smallest Scales
Authors: E. R. Siegel, G. D'Amico, E. Di Napoli, L. Fu, M. P. Hertzberg, N. T. T. Huong, F. Palorini, A. Sellerholm
Comments: 10 Pages, Proceedings from the Dark Matter working group at the 86th Les Houches Summer School: Particle Physics and Cosmology

[**] astro-ph/0611861 [abs, ps, pdf, other] :

Title: Relativistic Effects in Extrasolar Planetary Systems
Authors: Fred C. Adams, Gregory Laughlin
Comments: Accepted for publication in International Journal of Modern Physics D; this paper received ``Honorable Mention'' in the 2006 Essay Competition of the Gravity Research Foundation; 9 pages including 1 figure