Hiding an extra dimension
Oct, 200523 pages
Published in:
- JHEP 01 (2006) 090
e-Print:
- hep-th/0510229 [hep-th]
Report number:
- SNUTP-05-07
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Abstract:
We propose a new geometry and/or topology of a single extra dimension whose Kaluza-Klein excitations do appear at much higher scale than the inverse of the length/volume. For a single extra dimenion with volume which is made of N intervals with size attached at one point, Kaluza-Klein excitations can appear at rather than which can hide the signal of the extra dimenion sufficiently for large N. The geometry considered here can be thought of a world volume theory of self intersecting branes or an effective description of complicated higher dimensional geometry such as Calabi-Yau with genus or multi-throat configurations. This opens a wide new domain of possible compactifications which deserves a serious investigation.- extra dimensions
- deconstruction
- Randall-Sundrum
- multi-throat geometry
- brane intersections
- Kaluza-Klein modes
- membrane model
- dimension: 5
- Kaluza-Klein model
- membrane: interaction
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