Non-Abelian two-component fractional quantum Hall states
A large class of fractional quantum Hall (FQH) states can be classified according to their pattern of zeros, which describes the order of zeros in ground-state wave functions as various clusters of electrons are brought together. The pattern-of-zeros approach can be generalized to systematically cla...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society,
2011-03-18T22:22:10Z.
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| Online Access: | Get fulltext |
| Summary: | A large class of fractional quantum Hall (FQH) states can be classified according to their pattern of zeros, which describes the order of zeros in ground-state wave functions as various clusters of electrons are brought together. The pattern-of-zeros approach can be generalized to systematically classify multilayer/spin-unpolarized FQH states, which has led to the construction of a class of non-Abelian multicomponent FQH states. Here we discuss some of the simplest non-Abelian two-component states that we find and the possibility of their experimental realization in bilayer systems at ν=2/3, 4/5, 4/7, 4/9, 1/4, etc. National Science Foundation (U.S.) (Grant no. DMR-0706078) |
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