标题： 具有距离依赖的洛伦兹破缺背景的宇宙学 显示英文标题

标题： Cosmology in the Universe with distance dependent Lorentz-violating bakground

摘要： 我们考虑了一个宇宙学模型，在该模型中暴胀场存在于具有红移依赖性的洛伦兹破缺时间-like背景的背景下，以研究暴胀阶段以及其他宇宙阶段。 我们还表明，远处（低红移）的暗能量阶段本质上是由洛伦兹破缺背景的存在所主导的。 显示英文摘要

摘要： We consider a cosmological setup with the inflaton field in the presence of a redshift dependent Lorentz-violating time-like background to address the inflationary regime and other phases of the Universe. We also show that the regime of dark energy at large distances (low redshifts) is essentially dominated by the presence of the Lorentz-violating background.