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arXiv 1709.02655nlin.CG
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二维元胞自动机中的最小滑翔枪

Minimal Glider-Gun in a 2D Cellular Automaton

José Manuel Gómez Soto, Andrew Wuensche

摘要:

为了理解元胞自动机中自组织和计算的基本原理,找到基本成分--滑翔枪和进食者--的最简单形式将是有帮助的,因为这样的动力学将更容易解释。这种最小的组件自发地出现在新发现的Sayab规则,一个二进制二维元胞自动机与摩尔邻域和各向同性动力学。Sayab规则是迄今为止报道的最小的滑翔枪,仅由四个处于最小阶段的活细胞组成。我们表明,沙耶布规则可以实现复杂的动力学相互作用和逻辑的普遍性所需的门。

英文摘要:

To understand the underlying principles of self-organisation and computation in cellular automata, it would be helpful to find the simplest form of the essential ingredients, glider-guns and eaters, because then the dynamics would be easier to interpret. Such minimal components emerge spontaneously in the newly discovered Sayab-rule, a binary 2D cellular automaton with a Moore neighborhood and isotropic dynamics. The Sayab-rule has the smallest glider-gun reported to date, consisting of just four live cells at its minimal phases. We show that the Sayab-rule can implement complex dynamical interactions and the gates required for logical universality.

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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