Constraints on Space-Time-Matter Theory in the Framework of the Standard-Model Extension
Keyword(s):
We use experimental limits on Lorentz violation within the framework of the Standard-Model Extension to derive quantitative constraints on Space-Time-Matter theory, a version of Kaluza–Klein theory in which the cylinder condition is relaxed so that four-dimensional physics can in principle depend on the extra coordinates. The extra dimensions are not necessarily compact or length-like. We find that the associated variation in fundamental quantities such as rest mass must occur slowly, on cosmological scales.
2014 ◽
Vol 41
(5)
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pp. 055003
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2012 ◽
Vol 10
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pp. 195-206
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2006 ◽
Vol 21
(22)
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pp. 4519-4541
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Keyword(s):
2009 ◽
Vol 5
(S261)
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pp. 409-413
Keyword(s):
2007 ◽
Vol 16
(12b)
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pp. 2469-2480
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2006 ◽
pp. 191-226
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Keyword(s):
2014 ◽
Vol 30
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pp. 1460273
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