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Quick question re 4-d membrane in ADD model

by Spacie
Tags: add model, dimensions
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Spacie
#1
Jul6-12, 02:36 PM
P: 37
In ADD model (proposed by Arkani-Hamed, Dimopoulos, and Dvali in 1998), the 4-dimensional membrane, to which the fields of the Standard Model are confined, are the traditional 3 spatial dimensions + time?

Or are they all 4 spatial dimensions?

Thank you :)
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