SEARCH Articles Figures Tables Fermi-Wentzel Golden Rule The Wentzel-Kramers-Brillouin Method Wentzel-Fermi Golden Rule, to time Wentzel-Fermi Golden Rule, to time domain Wentzel-Kramer-Brillouin tunneling Wentzel-Kramers-Brillouin Wentzel-Kramers-Brillouin approach Wentzel-Kramers-Brillouin approximate method Wentzel-Kramers-Brillouin approximation Wentzel-Kramers-Brillouin method Wentzel-Kramers-Brillouin theory