Flat Vacuum Branes Without Fine Tuning
Phys.Lett.B543:121-126,2002 We construct solutions in purely gravitational bulk with flat vacuum branes without fine tuning the constants of the theory. Our solutions incorporate one or two branes and have topology S^1 x R^4 without Z_2 symmetry. They are not invariant under the four-dimensional Lor...
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| Sprache: | eng |
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| Zusammenfassung: | Phys.Lett.B543:121-126,2002 We construct solutions in purely gravitational bulk with flat vacuum branes
without fine tuning the constants of the theory. Our solutions incorporate one
or two branes and have topology S^1 x R^4 without Z_2 symmetry. They are not
invariant under the four-dimensional Lorentz group effectively acting on the
brane, but the significance of this fact will become clear only after the study
of their perturbations. |
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| DOI: | 10.48550/arxiv.hep-ph/0108211 |