K-theoretic classification of fermionic operator mixings in holographic conformal field theories

Shih Hao Ho, Feng Li Lin

研究成果: 雜誌貢獻文章

1 引文 斯高帕斯(Scopus)

摘要

In this paper, we apply the K-theory scheme of classifying the topological insulators/superconductors to classify the topological classes of the massive multi-flavor fermions in anti-de Sitter (AdS) space. In the context of AdS/conformal field theory (CFT) correspondence, the multi-flavor fermionic mass matrix is dual to the pattern of operator mixing in the boundary CFT. Thus, our results classify the possible patterns of operator mixings among fermionic operators in the holographic CFT.

原文英語
頁(從 - 到)1115-1125
頁數11
期刊Science Bulletin
61
發行號14
DOIs
出版狀態已發佈 - 2016 七月 1

ASJC Scopus subject areas

  • General

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