Dirac sea(redirected from Dirac Ocean)
Also found in: Dictionary.
Dirac sea[di′rak ‚sē]
The continuum of negative energy states that are solutions of the Dirac equation, and that are filled with electrons according to Dirac hole theory.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.