科研之友
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摘要
The decomposition theory of the U(1) gauge potential has been studied. A rigorous proof of the London assumption is given. By making use of this gauge potential decomposition and the phi-mapping topological current theory, the precise expression for (&UDelta;) over right arrow x (V) over right arrow is obtained, and the topology in quantum mechanics is discussed.
- 出版日期2002-9-2
- 单位兰州大学
