Spinons as Composite Fermions

Daniel C. Cabra; Gerardo L. Rossini

doi:10.1142/S0217732397000261

Spinons as Composite Fermions

高能物理 - 理论 2009-10-30 v2 凝聚态物理

作者: Daniel C. Cabra , Gerardo L. Rossini

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摘要

We show that gauge invariant composites in the fermionic realization of $SU(N)_1$ conformal field theory explicitly exhibit the holomorphic factorization of the corresponding WZW primaries. In the $SU(2)_1$ case we show that the holomorphic sector realizes the spinon $Y(sl_2)$ algebra, thus allowing the classification of the chiral Fock space in terms of semionic quasi-particle excitations created by the composite fermions.

关键词

fermionic models higher spin theory gauge theories and chiral symmetry

引用

@article{arxiv.hep-th/9602041,
  title  = {Spinons as Composite Fermions},
  author = {Daniel C. Cabra and Gerardo L. Rossini},
  journal= {arXiv preprint arXiv:hep-th/9602041},
  year   = {2009}
}

备注

SU(N)_1 case included. Final version to appear in Mod. Phys. Lett. A. Latex, 13 pages

Spinons as Composite Fermions

摘要

关键词

引用

备注

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