This book provides new insights in Strong field Physics and the failure of tunnelling - a new discussion of an old theory.
Written by the author who developed the so-called strong-field approximation (SFA theory), the book fills a gap in the literature on a topic that is growing and maturing steadily. It addresses controversial issues of the topic, like the role of relativistic effects in weak low-frequency fields and covers the fundamental properties of quantum mechanics and of electromagnetism that are at the heart of nonperturbative physics.