On the Strong CP Problem without Axion Field
Abstract
Description
A detailed analysis of the vacuum structure of non-Abelian Yang--Mills theories over generic asymptotically flat space-times is carried out in hep-th/0011157.
This early trial has been withdrawn by the author. For a completed and published version cf. hep-th/0011157
This early trial has been withdrawn by the author. For a completed and published version cf. hep-th/0011157