From the Analogues between Mechanics and Optics to Schr?dinger Wave Mechanics

J. Richard Christman, David Halliday, Robert J. Resnick

Zhiqiang Huang

This paper get a general survey of advances in Wave Mechanics.The development of Wave Mechanics goes back to ancient times.The principle of least action is the source of Wave Mechanics,so it is the mother of several principles.Erwin Schrdinger was the greatest contribution scientist of Wave Mechanics,secondary was Louis de Broglie.The Schrdinger equation not only can treat the movement of microscopic particles,but also can analysed some of the macroscopic scientific problems.There's no time for Schrdinger to study the non-linear Schrdinger equation(NLS),but de Broglie devoted oneself to the study of nonlinear Wave Mechanics,and established contact with the solitary waves.At present,the most research works involve the nonlinear differential equations in mathematics,but ignore the physical meaning.In the sciences of waves,the study of electro-magnetic waves are important field,many problems demand clarification.From the Wave Mechanics point of view,we must integrate the classic electro-magnetic wave equation with the Quantum Mechanics wave eqution,the isolated discussion age of classic fields and waves was extremely early ended.

Nikhil Singh

Erwin Schr & #214;dinger is considered one of the founding father of quantum mechanics. Schr & #214;dinger's equation is fundamental of understanding Quantum Mechanics. Laws of Newtonian system don't work in quantum system. In this Research paper I have discussed brief overview on Schr & #214;dinger's wave equation.

Linda Wessels

Maurice A. de Gosson