Open AccessDynamical Symmetry Breaking in RN Quantum Gravity
Author(s) -
Albert Kotvytskiy,
D. V. Kruchkov
Publication year - 2011
Publication title -
acta polytechnica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.207
H-Index - 15
eISSN - 1805-2363
pISSN - 1210-2709
DOI - 10.14311/1404
Subject(s) - formalism (music) , physics , gravitation , symmetry breaking , spontaneous symmetry breaking , quantum , explicit symmetry breaking , quantum gravity , classical mechanics , effective action , chiral symmetry breaking , action (physics) , mathematical physics , symmetry (geometry) , theoretical physics , quantum mechanics , mathematics , geometry , art , musical , visual arts
We show that in the RN gravitation model, there is no dynamical symmetry breaking effect in the formalism of the Schwinger-Dyson equation (in flat background space-time). A general formula for the second variation of the gravitational action is obtained from the quantum corrections hμν (in arbitrary background metrics).