e/Universal extra dimension

Information
has gloss	eng: In particle physics, models with universal extra dimensions propose that there are one or more additional dimensions beyond the three spatial dimensions and one temporal dimension that are observed. These models differ from the ADD model by assuming that all fields propagate universally in the extra dimensions; in contrast, the ADD model requires that the fields of the Standard Model are confined to a four-dimensional membrane, while only gravity propagates in the extra dimensions.
lexicalization	eng: Universal extra dimensions
lexicalization	eng: universal extra dimension
instance of	c/Theories of gravitation