好的，坏的，丑陋的... Horava引力
The good, the bad and the ugly .... of Horava gravity
摘要：
我回顾了Horava引力的不可投射版本的好，坏和丑陋。我解释了这个非相对论性理论是如何建立的，以及为什么它被吹捧为引力的量子理论。然后，我回顾了理论面临的一些问题，解释了强耦合是如何发生的，以及为什么这对现象学和可重整性问题都是一个问题。最后，我评论可能违反等效原则，并解释为什么这些可能是一个问题，Blas等人的“健康的扩展”。这篇论文在瓦伦西亚的PASCOS 2010上发表。
英文摘要：
I review the good, the bad and the ugly of the non-projectable versions of Horava gravity. I explain how this non-relativistic theory was constructed and why it was touted with such excitement as a quantum theory of gravity. I then review some of the issues facing the theory, explaining how strong coupling occurs and why this is such a problem for both phenomenology and the question of renormalisability. Finally I comment on possible violations of Equivalence Principle, and explain why these could be an issue for Blas et al's "healthy extension". This paper was presented as a talk at PASCOS 2010 in Valencia.
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。
