noun
time evolution; temporal development
Physics term describing how a system changes over time according to dynamical laws.
量子力学では、波動関数の時間発展はシュレーディンガー方程式で記述される。
In quantum mechanics, the time evolution of the wave function is described by the Schrödinger equation.
時間変化 is a more general term for 'change over time', while 時間発展 specifically refers to the deterministic evolution of a system in physics.
Compound of 時間 (time) and 発展 (development, evolution).