Asymptotic freedom of Yang–Mills theory with gravity
نویسندگان
چکیده
منابع مشابه
Asymptotic freedom of Yang-Mills theory with gravity
We study the behaviour of Yang-Mills theory under the inclusion of gravity. In the weakgravity limit, the running gauge coupling receives no contribution from the gravitational sector, if all symmetries are preserved. This holds true with and without cosmological constant. We also show that asymptotic freedom persists in general field-theory-based gravity scenarios including gravitational shiel...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2012
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2012.02.002