TY - JOUR
T1 - Auxiliary field methods in supersymmetric non-linear sigma models
AU - Nitta, Muneto
N1 - Funding Information:
The author thanks Kiyoshi Higashijima and Makoto Tsuzuki for a collaboration in early stages of this work. His work is supported by the US Department of Energy under grant DE-FG02-91ER40681 (task B).
PY - 2005/4/4
Y1 - 2005/4/4
N2 - Auxiliary field methods in D = 2 (or 3), N = 2 supersymmetric (SUSY) non-linear sigma models (NLσMs) are studied. For these models auxiliary fields as Lagrange multipliers belong to a vector or a chiral superfield, which gives a Kähler quotient of complexified gauge group or a holomorphic constraint on it, respectively. Using these, NLσMs on all Hermitian symmetric spaces were formulated previously. In this paper, we formulate new SUSY NLσMs on some rank-two Kähler coset spaces as SUSY gauge theories with two Fayet-Iliopoulos parameters.
AB - Auxiliary field methods in D = 2 (or 3), N = 2 supersymmetric (SUSY) non-linear sigma models (NLσMs) are studied. For these models auxiliary fields as Lagrange multipliers belong to a vector or a chiral superfield, which gives a Kähler quotient of complexified gauge group or a holomorphic constraint on it, respectively. Using these, NLσMs on all Hermitian symmetric spaces were formulated previously. In this paper, we formulate new SUSY NLσMs on some rank-two Kähler coset spaces as SUSY gauge theories with two Fayet-Iliopoulos parameters.
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U2 - 10.1016/j.nuclphysb.2005.01.025
DO - 10.1016/j.nuclphysb.2005.01.025
M3 - Article
AN - SCOPUS:14644403091
SN - 0550-3213
VL - 711
SP - 133
EP - 162
JO - Nuclear Physics B
JF - Nuclear Physics B
IS - 1-2
ER -