This article is cited in 3 papers

Essentially nonlinear fields and vacuum polarization

D. I. Blokhintsev


Abstract: It is shown that the behavior of the energy density of interacting fields with large gradients accords with their classification in accordance with renormalizability. Vacuum polarization, which leads to fields with bounded derivatives, is also considered.

Received: 29.05.1974

 English version: Theoretical and Mathematical Physics, 1974, 21:2, 1041–1045