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Topological quantum numbers in nonrelativistic physics
Topological quantum numbers are distinguished from quantum numbers based on symmetry because they are insensitive to the imperfections of the systems in which they are observed. They have become very important in precision measurements in recent years, and provide the best measurements of voltage an...
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Lenguaje: | eng |
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World Scientific
1998
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Acceso en línea: | http://cds.cern.ch/record/353582 |