Home›Quantum models›particle in a ring🌐EnglishEnglishDeutschEspañolPortuguêsالعربية日本語EntityQ472210· pop 6· linked from 12 articlesparticle in a ringAlso known as -\frac{\hbar^2}{2m}\nabla^2 \psi = E\psimathematical modelAvailable in 6 languagesEspañolDeutschPortuguêsالعربيةCatalanvia Wikidata sitelinks · CC0ConnectionsFourier seriesEntityenergyEntityCategoriesQuantum models