Quantum Mechanics and Its Evolving Formulations

Entropy

Jean-Pierre Antoine¹ 

[1] Institut de Recherche en Mathématique et Physique, Université catholique de Louvain, B-1348 Louvain-la-Neuve, Belgium;

关键词: quantum mechanics;    von Neumann;    bra-ket formalism;    rigged Hilbert space;   

DOI  :  10.3390/e23010124

来源: DOAJ

【 摘 要 】

In this paper, we discuss the time evolution of the quantum mechanics formalism. Starting from the heroic beginnings of Heisenberg and Schrödinger, we cover successively the rigorous Hilbert space formulation of von Neumann, the practical bra-ket formalism of Dirac, and the more recent rigged Hilbert space approach.

【 授权许可】

Unknown