Bonn 2010 – wissenschaftliches Programm

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GR: Fachverband Gravitation und Relativitätstheorie

GR 11: Kosmologie 2

GR 11.4: Vortrag

Mittwoch, 17. März 2010, 15:00–15:20, JUR K

Dark strings interacting with cosmic strings — •Betti Hartmann¹, Yves Brihaye², and Farhad Arbabzadah¹ — ¹Jacobs University Bremen, Germany — ²Universite de Mons, Belgium

Dark strings are a prediction of new dark matter models that try to explain the excess electronic production in the galaxy. In this talk, I will discuss the interaction of these dark strings with cosmic strings. The main result is that cosmic strings can lower their energy when interacting with dark strings, which might have consequences for the evolution of cosmic string networks.