nonrelativistic quantum mechanics

[ non-rel-uh-ti-vis-tik, non- ]
/ ˈnɒn rɛl ə tɪˈvɪs tɪk, ˌnɒn- /

noun Physics.

a form of quantum mechanics that excludes relativistic effects and is approximately applicable to low-energy problems, as the structure of atoms and molecules.

Origin of nonrelativistic quantum mechanics

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019