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hep-th2002
Linearized gravity in flat braneworlds with anisotropic brane tension
Masato Ito
We study the four-dimensional gravitational fluctuation on anisotropic brane tension embedded in braneworlds with vanishing bulk cosmological constant. In this setup, warp factors…
hep-th2001
Five-Dimensional Warped Geometry with a Bulk Scalar Field
Masato Ito
We explore the diversity of warped metric function in five-dimensional gravity including a scalar field and a 3-brane. We point out that the form of the function is determined by a…