Path integrals with discarded degrees of freedom
نویسندگان
چکیده
منابع مشابه
Parton Degrees of Freedom from the Path-Integral Formalism
We formulate the hadronic tensor Wμν of deep inelastic scattering in the path-integral formalism. It is found that there are 3 gauge invariant and topologically distinct contributions which correspond to the valence, cloud and sea partons. The phenomenological consequences of this classification in terms of the small x behavior, Gottfried sum rule violation, and evolution are emphasized. The op...
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ژورنال
عنوان ژورنال: Physics Letters A
سال: 2019
ISSN: 0375-9601
DOI: 10.1016/j.physleta.2018.12.002