| LINDSTRÖM, Ulf, Martin ROCEK, Rikard VON UNGE a Maxime ZABZINE. GENERALIZED KAHLER GEOMETRY AND MANIFEST N=(2,2) SUPERSYMMETRIC NONLINEAR SIGMA-MODELS. Journal of High Energy Physics. CERN, roč. 2005, č. 07, s. 67-88, 21 s. ISSN 1126-6708. 2005. |
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@article{562249,
author = {Lindström, Ulf and Rocek, Martin and von Unge, Rikard and Zabzine, Maxime},
article_location = {CERN},
article_number = {07},
keywords = {supersymmetry; sigma models},
language = {eng},
issn = {1126-6708},
journal = {Journal of High Energy Physics},
title = {GENERALIZED KAHLER GEOMETRY AND MANIFEST N=(2,2) SUPERSYMMETRIC NONLINEAR SIGMA-MODELS.},
url = {http://arxiv.org/abs/hep-th/0411186},
volume = {2005},
year = {2005}
}
TY - JOUR
ID - 562249
AU - Lindström, Ulf - Rocek, Martin - von Unge, Rikard - Zabzine, Maxime
PY - 2005
TI - GENERALIZED KAHLER GEOMETRY AND MANIFEST N=(2,2) SUPERSYMMETRIC NONLINEAR SIGMA-MODELS.
JF - Journal of High Energy Physics
VL - 2005
IS - 07
SP - 67-88
EP - 67-88
SN - 11266708
KW - supersymmetry
KW - sigma models
UR - http://arxiv.org/abs/hep-th/0411186
N2 - Generalized complex geometry is a new mathematical framework that is useful for describing the target space of N=(2,2) nonlinear sigma-models. The most direct relation is obtained at the N=(1,1) level when the sigma model is formulated with an additional auxiliary spinorial field. We revive a formulation in terms of N=(2,2) semi-(anti)chiral multiplets where such auxiliary fields are naturally present. The underlying generalized complex structures are shown to commute (unlike the corresponding ordinary complex structures) and describe a Generalized Kahler geometry. The metric, B-field and generalized complex structures are all determined in terms of a potential K.
ER -
LINDSTRÖM, Ulf, Martin ROCEK, Rikard VON UNGE a Maxime ZABZINE. GENERALIZED KAHLER GEOMETRY AND MANIFEST N=(2,2) SUPERSYMMETRIC NONLINEAR SIGMA-MODELS. \textit{Journal of High Energy Physics}. CERN, roč.~2005, č.~07, s.~67-88, 21 s. ISSN~1126-6708. 2005.
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