The Hofstadter Problem for even Q

M. K. Fung, Y. F. Wang

研究成果: 雜誌貢獻文章同行評審

摘要

The Hofstadter problem for rational flux with even Q is studied using the chiral representation introduced in a previous paper. We explicitly show that the zero-energy states exist and are degenerate. We also discuss a formal treatment of the perturbations around these zero-energy states.

原文英語
頁(從 - 到)435-441
頁數7
期刊Chinese Journal of Physics
41
發行號5
出版狀態已發佈 - 2003 十月 1

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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