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首页> 外文期刊>Journal of Applied Mathematics and Physics >Noncommutative-Geometry Inspired Charged Wormholes with Low Tidal Forces
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Noncommutative-Geometry Inspired Charged Wormholes with Low Tidal Forces

机译:非容性 - 几何体激发了带有低潮汐力的带电虫洞

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When Morris and Thorne first proposed that wormholes might be actual physical structures suitable for interstellar travel, they needed to pay close attention to certain traversability conditions such as low tidal forces, which placed severe constraints on the wormhole geometry. Even more problematical was the need for “exotic matter” resulting from the unavoidable violation of the null energy condition required to hold a wormhole open. The purpose of this paper is to overcome these problems by starting with the charged wormhole model of Kim and Lee and assuming a noncommutative-geometry background: the violation of the null energy condition can be attributed to the latter, while the electric charge allows the reduction of the tidal forces to acceptable levels without invoking the trivial zero-tidal-force assumption.
机译:当莫里斯和索恩首次提出虫洞可能是适合于星际行程的实际物理结构时,它们需要密切关注某些可拖动力的条件,如低潮汐力,这对蠕虫孔几何形成了严重的限制。甚至更有问题是需要“异乎寻常的物质”由不可避免的违反所需的空能量条件的不可避免的违反所需的禁区​​。本文的目的是通过从Kim和Lee的带电虫洞模型开始克服这些问题,并假设一个非容态 - 几何背景:违反空能量状态的侵犯可以归因于后者,而电荷允许减少在不调用琐碎的零潮力假设的情况下,潮汐力的潮气力量。

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