Nonlocal interactions of nucleons and anomalous off-shell behavior of two-nucleon amplitudes is analyzed. By considering some examples of exactly solvable models, it is shown that, upon
renormalization Self-interaction in Bopp-Podolsky electrodynamics: Spacetimes with angular defects of a charge at rest for the spacetimes with topological defects of
two types: for the axially symmetric
Geodesic Incompleteness and Partially Covariant GravityWe study the issue of length
renormalization in the context of fully covariant gravity theories
Dynamical phenomena in the hierarchical fermionic modelWe describe the global behaviour of stable invariant curves of
renormalization group transformation
Ground state energy of a massive scalar field in the background of a cosmic string of finite thickness the
renormalization and the relevant heat kernel coefficients in detail. The finite (nonlocal) part of the ground
Vacuum polarization of a massless spinor field in global monopole spacetimeWe calculate the
renormalized vacuum average of the energy-momentum tensor of a massless left
Vacuum energy of a spherical plasma shell coefficients, especially that for the TM mode, and carry out the
renormalization by redefining the parameters
Polymer chain dynamics and NMR, namely the Rouse model, the tube/reptation model, and the
renormalized Rouse models are outlined