KnowraGoldstone theoremLinked fromLinked fromThe 7 pages that link to Goldstone theorem, each with the reason it gives.All 7Related 5Compared with 2François EnglertCompared with: The mechanism avoids unwanted massless modes by breaking a local gauge symmetry instead.Ward–Takahashi identityCompared with: It concerns consequences of broken global symmetry, unlike the identity’s constraints from preserved symmetries.