Author Archive
286. Nambu-Goldstone dark matter
This is a guest post by Yu Nakayama from the University of California, Berkeley. Dmitry.
First of all, I’d like thank Dmitry for giving me this opportunity to post a guest blog on our hottest paper about Nambu-Goldstone Dark Matter (arXiv:0902.2914). This is based on the collaboration with M. Ibe, H. Murayama, and T.T Yanagida. You know, last year Nambu got his Nobel prize for his discovery of the spontaneous breaking of the global symmetry and associated massless scalar fields (Nambu-Goldstone boson). The main idea of our paper is to use this Nambu-Goldstone boson as a candidate for dark matter, in the context of the supersymmetric extension of the standard model.
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