As regards quantum theory, from the point of view of quantum theory.
Origin
1930s; earliest use found in John Spinks (b. 1908). From quantum + theoretically, after German quantentheoretisch and quantum theory, quantum-theoretical.
Definition of quantum-theoretically in US English:
quantum-theoretically
adverb
Physics
As regards quantum theory, from the point of view of quantum theory.
Origin
1930s; earliest use found in John Spinks (b. 1908). From quantum + theoretically, after German quantentheoretisch and quantum theory, quantum-theoretical.