标题： 一些简单非定域德西特引力的精确各向异性宇宙学解 显示英文标题

标题： Some exact anisotropic cosmological solutions of a simple nonlocal de Sitter gravity

摘要： 最近的研究表明，一个非常简单的非定域德西特引力模型包含精确的真空宇宙学解，在平坦空间中模仿暗能量和暗物质。 还发现了其他一些有趣的解。 在本文中，我们继续寻找属于 Bianchi I 空间的几个新精确宇宙学解。 这些解是之前在相同非定域德西特引力模型的 FLRW 情况下找到的解的简单推广。 获得的结果被进行了讨论。 显示英文摘要

摘要： It was shown recently that a very simple nonlocal de Sitter gravity model contains exact vacuum cosmological solution which mimics dark energy and dark matter in flat space. Some other interesting solutions have been also found. In this paper we proceed with finding several new exact cosmological solutions which belong to Bianchi I space. These solutions are simple generalizations of solutions previously found in the FLRW case of the same nonlocal de Sitter gravity model. Obtained results are discussed.