Does the QCD scale vary in time?
نویسندگان
چکیده
منابع مشابه
Does the QCD Scale vary in time ?
Last year I talked at this meeting about a possible time dependence of the QCD coupling constant αs. This year I shall look into this problem once more, without fully repeating the arguments given last year. Astrophysical indications that the fine structure constant has undergone a small time variation during the cosmological evolution are discussed within the framework of the standard model of...
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ژورنال
عنوان ژورنال: Nuclear Physics B - Proceedings Supplements
سال: 2004
ISSN: 0920-5632
DOI: 10.1016/j.nuclphysbps.2004.04.149