2 papers
hep-ph2005
A Criterion of Naturalness in Renormalization
Su Yan
The sensitivity criterion is widely used in measuring the level of fine-tuning, although many examples show it doesn't work under certain circumstances. We discuss the mathematics…
hep-ph2005
Naturalness and Naturalness Criteria
Su Yan
We analysis how to describe the level of naturalness and pointed out that Barbieri and Giudice's the widely adopted sensitivity criteria of naturalness can not reflect the level of…