Non-local charges, Zm gradings and coset space actions

Charles A. S. Young

doi:10.1016/j.physletb.2005.10.090

Non-local charges, Zm gradings and coset space actions

Charles A. S. Young

Research output: Contribution to journal › Article › peer-review

55 Citations (Scopus)

45 Downloads (Pure)

Abstract

The construction of flat currents, and hence conserved non-local charges, for the superstring on AdS_5 x S^5 is generalised. It is shown that such currents exist for sigma-model type actions on all coset (super-)spaces G/H in which, at the level of the Lie algebras, h is the grade-zero subspace of a Zm grading of g. This is true for an essentially unique choice of the Wess-Zumino term, which is determined

Original language	English
Pages (from-to)	559-565
Journal	Physical Letters B
Volume	632
Issue number	4
DOIs	https://doi.org/10.1016/j.physletb.2005.10.090
Publication status	Published - Jan 2006

Keywords

hep-th

Access to Document

10.1016/j.physletb.2005.10.090

777366Submitted manuscript, 202 KB

Cite this

@article{39e72280d11b42b5b1e061a53cecb5df,

title = "Non-local charges, Zm gradings and coset space actions",

abstract = "The construction of flat currents, and hence conserved non-local charges, for the superstring on AdS\_5 x S\textasciicircum{}5 is generalised. It is shown that such currents exist for sigma-model type actions on all coset (super-)spaces G/H in which, at the level of the Lie algebras, h is the grade-zero subspace of a Zm grading of g. This is true for an essentially unique choice of the Wess-Zumino term, which is determined",

keywords = "hep-th",

author = "Young, \{Charles A. S.\}",

year = "2006",

month = jan,

doi = "10.1016/j.physletb.2005.10.090",

language = "English",

volume = "632",

pages = "559--565",

journal = "Physical Letters B",

publisher = "Elsevier",

number = "4",

}

TY - JOUR

T1 - Non-local charges, Zm gradings and coset space actions

AU - Young, Charles A. S.

PY - 2006/1

Y1 - 2006/1

N2 - The construction of flat currents, and hence conserved non-local charges, for the superstring on AdS_5 x S^5 is generalised. It is shown that such currents exist for sigma-model type actions on all coset (super-)spaces G/H in which, at the level of the Lie algebras, h is the grade-zero subspace of a Zm grading of g. This is true for an essentially unique choice of the Wess-Zumino term, which is determined

AB - The construction of flat currents, and hence conserved non-local charges, for the superstring on AdS_5 x S^5 is generalised. It is shown that such currents exist for sigma-model type actions on all coset (super-)spaces G/H in which, at the level of the Lie algebras, h is the grade-zero subspace of a Zm grading of g. This is true for an essentially unique choice of the Wess-Zumino term, which is determined

KW - hep-th

U2 - 10.1016/j.physletb.2005.10.090

DO - 10.1016/j.physletb.2005.10.090

M3 - Article

VL - 632

SP - 559

EP - 565

JO - Physical Letters B

JF - Physical Letters B

IS - 4

ER -

Non-local charges, Zm gradings and coset space actions

Abstract

Keywords

Access to Document

Fingerprint

Cite this