the basis of quantum theory
the modern form of quantum theory
in physics, the hypothesis of a quantum
an abrupt transition of an electron or atom or molecule from one quantum state to another with the emission or absorption of a quantum
the act of dividing into quanta or expressing in terms of quantum theory
a physicist―(元は)―a natural philosopher
the ground state, which is the minimum level of energy in quantum mechanics
cosmic philosophy―cosmism
the branch of quantum physics that accounts for matter at the atomic level