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Author Granda, L. N.
Source arXiv.org
Content type Text
File Format PDF
Date of Submission 2005-01-28
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Natural sciences & mathematics ♦ Physics
Subject Keyword High Energy Physics - Theory ♦ physics:hep-th
Abstract We investigate the exact renormalization group (RG) in Einstein gravity coupled to N-component spinor field, working in the effective average action formalism and background field method. The truncated evolution equation is obtained for the Newtonian and cosmological constants. We have shown that screening or antiscreening behaviour of the gravitational coupling depends crucially on the number of spinor components
Description Reference: Nuovo Cim. B114 (1999) 509-514
Educational Use Research
Learning Resource Type Article
Page Count 7


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