Two isomorphic forms of quantum e.-m. field existence and Lamb and Casimir effects

- It is shown that the existence of Lamb and Casimir experiment results indebted to quantum e.-m. field of a photon with «deinterlaced» spin components existing at the same time with usual quantum e.-m. field and attributed as e.-m. field that exist outside the light cone. © 2025 Elsevier B.V., All rights reserved.