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New Developments in Extra-dimensional Dark Matter

Jose A. R. Cembranos·Antonio Dobado·Jonathan L. Feng·Antonio L. Maroto·Arvind Rajaraman·Fumihiro Takayama
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Abstract

We summarize the main features of several dark matter candidates in extra-dimensional theories. In particular, we review Kaluza-Klein (KK) gravitons in universal extra dimensions and branons in brane-world models. KK gravitons are superWIMP (superweakly-interacting massive particle) dark matter, and branons are WIMP (weakly-interacting massive particle) dark matter. Both dark matter candidates are naturally produced in the correct amount to form much or all of dark matter.

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Jose A. R. Cembranos, Antonio Dobado, Jonathan L. Feng, Antonio L. Maroto, Arvind Rajaraman, Fumihiro Takayama. 2005-12-22. New Developments in Extra-dimensional Dark Matter. https://arxiv.org/abs/astro-ph/0512569

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