Heinz-Dieter Zeh (usually referred to as H. Dieter Zeh) (born 8 May 1932 in Braunschweig, Germany) is a professor emeritus of the University of Heidelberg and theoretical physicist. He is one of the developers of the many-minds interpretation of quantum mechanics and the discoverer of decoherence, first described in his seminal 1970 paper.
- The Problem Of Conscious Observation In Quantum Mechanical Description (June, 2000).
- The Physical Basis of the Direction of Time, 2001, ISBN 3-540-42081-9
- Decoherence and the Appearance of a Classical World in Quantum Theory, 2003, ISBN 3-540-00390-8 (with Erich Joos, Claus Kiefer, Domenico Giulini, Joachim Kupsch, Ion-Olimpiu Stamatescu)
- "On the interpretation of measurement in quantum theory", 1970, Foundations of Physics, Volume 1, Issue 1, pp. 69–76