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arXiv 1202.0148hep-phhep-th
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从两膜世界与非对易两层时空的等价性看两膜世界之间的物质交换

Matter swapping between two braneworlds from the equivalence between two-brane worlds and noncommutative two-sheeted spacetimes

Michael Sarrazin, Fabrice Petit

摘要:

证明了在一定的假设下,由两个畴壁构成的双膜世界可以看作是一个非对易的两片时空。这种等价性意味着一种与模型无关的现象学:两个3-膜(或片)之间的物质交换是通过磁矢量势引起的费米子振荡来预测的。这种现象可以通过实验研究,以一种新的、非常经济的方式揭示额外维度的存在。

英文摘要:

It is shown that a two-brane world made of two domain walls can be seen as a noncommutative two-sheeted spacetime under certain assumptions. This equivalence implies a model-independent phenomenology: Matter swapping between the two 3-branes (or sheets) is predicted through fermionic oscillations induced by magnetic vector potentials. This phenomenon, which might be experimentally studied, could reveal the existence of extra dimensions in a new and very affordable way.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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