机构:
Univ Melbourne, High Energy Phys Res Ctr, Sch Phys, Melbourne, Vic 3010, AustraliaUniv Melbourne, High Energy Phys Res Ctr, Sch Phys, Melbourne, Vic 3010, Australia
Volkas, Raymond R.
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机构:
[1] Univ Melbourne, High Energy Phys Res Ctr, Sch Phys, Melbourne, Vic 3010, Australia
Our universe might be a domain wall or kink carrying localized standard model fields embedded in a 4 + 1-dimensional space. I report on some initial studies of the cosmology of such a model, focusing on the relatively simple de Sitter (dS) and Anti-de Sitter (AdS) cases for the effective 3 + 1-dimensional FRW metric. Fermion localization to the AdS(4) and dS(4) domain walls is briefly discussed.