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zbMATH Open
Article
Data sources: zbMATH Open
Proceedings of the National Academy of Sciences
Article . 2000 . Peer-reviewed
Data sources: Crossref
https://dx.doi.org/10.48550/ar...
Article . 2000
License: arXiv Non-Exclusive Distribution
Data sources: Datacite
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Algebraic orbifold conformal field theories

Authors: Feng Xu;

Algebraic orbifold conformal field theories

Abstract

The unitary rational orbifold conformal field theories in the algebraic quantum field theory and subfactor theory framework are formulated. Under general conditions, it is shown that the orbifold of a given unitary rational conformal field theory generates a unitary modular category. Many new unitary modular categories are obtained. It is also shown that the irreducible representations of orbifolds of rank one lattice vertex operator algebras give rise to unitary modular categories and determine the corresponding modular matrices, which has been conjectured for some time.

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Keywords

Operator algebra methods applied to problems in quantum theory, Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, \(W\)-algebras and other current algebras and their representations, Mathematics - Operator Algebras, unitary rational conformal field theory, FOS: Physical sciences, Geometric Topology (math.GT), Mathematical Physics (math-ph), rank one lattice vertex operator algebras, Axiomatic quantum field theory; operator algebras, Two-dimensional field theories, conformal field theories, etc. in quantum mechanics, unitary modular category, Mathematics - Geometric Topology, Applications of selfadjoint operator algebras to physics, Mathematics - Quantum Algebra, FOS: Mathematics, Quantum Algebra (math.QA), Operator Algebras (math.OA), Mathematical Physics, irreducible representations of orbifolds

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    40
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Top 10%
    influence
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    Top 10%
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
40
Top 10%
Top 10%
Average
Green
bronze