dorsal/arxiv
View SchemaOn gauge-equivalent formulations of N=4 SKdV hierarchy
| Authors | E. Ivanov |
|---|---|
| Categories | |
| ArXiv ID | solv-int/9802018 |
| URL | https://arxiv.org/abs/solv-int/9802018 |
| DOI | 10.1142/S021773239800303X |
Abstract
We point out that the N=4 supersymmetric KdV hierarchy, when written through the prepotentials of the bosonic chiral and antichiral N=2 supercurrents, exhibits a freedom related to the possibility to choose different gauges for the prepotentials. In particular, this implies that the Lax operator for the N=4 SKdV system and the associated realization of N=4 supersymmetry obtained in solv-int/9802003 are reduced to the previously known ones. We give the prepotential form of the `small' N=4 superconformal algebra, the second hamiltonian structure algebra of the N=4 SKdV hierarchy, for two choices of gauge.
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"abstract": "We point out that the N=4 supersymmetric KdV hierarchy, when written through\nthe prepotentials of the bosonic chiral and antichiral N=2 supercurrents,\nexhibits a freedom related to the possibility to choose different gauges for\nthe prepotentials. In particular, this implies that the Lax operator for the\nN=4 SKdV system and the associated realization of N=4 supersymmetry obtained in\nsolv-int/9802003 are reduced to the previously known ones. We give the\nprepotential form of the `small\u0027 N=4 superconformal algebra, the second\nhamiltonian structure algebra of the N=4 SKdV hierarchy, for two choices of\ngauge.",
"arxiv_id": "solv-int/9802018",
"authors": [
"E. Ivanov"
],
"categories": [
"solv-int",
"hep-th",
"nlin.SI"
],
"doi": "10.1142/S021773239800303X",
"title": "On gauge-equivalent formulations of N=4 SKdV hierarchy",
"url": "https://arxiv.org/abs/solv-int/9802018"
},
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