Vol 3 - Landau, Lifshitz - Quantum mechanics - non-relativistic theory (3ed., 1991) · Problem 114.1

Nuclear Structure

Physics — Landau & Lifshitz · spin-wave-function-neutral-particle-varying-field

Problem

Determine the spin wave function for a neutral particle of spin

\tfrac{1}{2}

, in a uniform magnetic field which is constant in direction but varies in absolute magnitude according to an arbitrary law

H = H(t)