2 papers
hep-th2020
On Functional Hamilton-Jacobi and Schrödinger Equations and Functional Renormalization Group
M. G. Ivanov, A. E. Kalugin, A. A. Ogarkova +1
Functional Hamilton-Jacobi (HJ) equation, the central equation of the holographic renormalization group (HRG), functional Schrödinger equation, and generalized Wilson-Polchinski (W…
hep-th2019
Nonlocal Scalar Quantum Field Theory: Functional Integration, Basis Functions Representation and Strong Coupling Expansion
M. Bernard, V. A. Guskov, M. G. Ivanov +2
Nonlocal QFT of one-component scalar field in -dimensional Euclidean spacetime is considered. The generating functional (GF) of complete Green functions as a f…