September 2012
Beginner
576 pages
15h 11m
English
Content preview from Principles of Quantum MechanicsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 7
The Linear Vector Space
You see things that are and say ‘Why?’ But I dream things that never were and say ‘Why not?’
George Bernard Shaw
7.1 INTRODUCTION
In Chapters 2 and 3, while discussing the formation of a wave-packet, which represents a moving particle, we found the wave packet might be formed out of a large number of plane wave components. In fact, the state of a particle may be represented by a simple plane wave or by a combination of two or large number of plane waves (in the form of a wave packet) depending upon the form of the potential in which the particle is moving. The state of the particle is obtained by solving the corresponding Schrodinger equation of the particle. The Schrodinger equation [Eq. (4.25)] is a linear ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.