ar X iv : h ep-t h / 03 05 24 1 v 2 2 N ov 2 00 3 Brane in 6 D with increasing gravitational trapping potential

ar X iv : h ep-t h / 03 05 24 1 v 2 2 N ov 2 00 3 Brane in 6 D with increasing gravitational trapping potential
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发表时间:
2005
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通讯作者:
M. Gogberashvili
M. Gogberashvili
中科院分区:
其他
文献类型:
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作者:
M. Gogberashvili

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给出了嵌入(1+3)膜的(1+5)时空中爱因斯坦方程的一个新的解。这个解通过一个增加的横向引力势将各种物质场和四维引力的零模定位在(1+3)膜上。尽管引力势不是一个递减的指数,但这种局部化还是发生了,并且渐近地接近一个有限值而不是零。
A new solution to Einstein equations in (1+5)-spacetime with an embedded (1+3) brane is given. This solution localizes the zero modes of all kinds of matter fields and 4-gravity on the (1+3) brane by an increasing, transverse gravitational potential. This localization occurs despite the fact that the gravitational potential is not a decreasing exponential, and asymptotically approaches a finite value rather than zero.