One-loop effective actions and higher spins (CROSBI ID 234605)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Bonora, Loriano ; Cvitan, Maro ; Dominis Prester, Predrag ; Giaccari, Stefano ; Lima de Souza, Bruno ; Štemberga, Tamara
engleski
One-loop effective actions and higher spins
The idea we advocate in this paper is that the one-loop effective action of a free (massive) field theory coupled to external sources (via conserved currents) contains complete information about the classical dynamics of such sources. We show many explicit examples of this fact for (scalar and fermion) free field theories in various dimensions d = 3, 4, 5, 6 coupled to (bosonic, completely symmetric) sources with a number of spins. In some cases we also provide compact formulas for any dimension. This paper is devoted to two-point correlators, so the one-loop effective action we construct contains only the quadratic terms and the relevant equations of motion for the sources we obtain are the linearized ones.
higher spin gravity ; higher spin symmetry ; renormalization group
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
2016 (12)
2016.
84-1-84-68
objavljeno
1029-8479
10.1007/JHEP12(2016)084