On equivalence of the Komargodski-Seiberg action to the Volkov-Akulov action
arXiv:1009.2166
Abstract
Equivalence between the Komargodski-Seiberg and the Volkov-Akulov supersymmetric nonlinear Lagrangians of the Nambu-Goldstone fermions is proved in all orders in their interaction constant. The exact expression of the KS fermionic field through the VA fermion is found.
9 pages, LATEX2e