### Abstract

Taking the N=2 strings as the starting point, we discuss the equivalent self-dual field theories and analyze their symmetry structure in 2 + 2 dimensions. Restoring the full 'Lorentz' invariance in the target space necessarily leads to an extension of the N=2 string theory to a theory of 2 + 2 dimensional supermembranes propagating in 2 + 10 dimensional target space. The supermembrane requires maximal conformal supersymmetry in 2 + 2 dimensions, in the way advocated by Siegel, and it leads to the self-dual N=4 super-Yang-Mills theory and the self-dual N=8 (gauged) supergravity in 2+2 dimensions. The N=2 strings now appear on equal footing with the other string models as particular limits of the M-theory.

Original language | English |
---|---|

Pages (from-to) | 335-338 |

Number of pages | 4 |

Journal | Nuclear Physics B - Proceedings Supplements |

Volume | 52 |

Issue number | 1-2 |

DOIs | |

Publication status | Published - 1 Jan 1997 |

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### ASJC Scopus subject areas

- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics

### Cite this

**From N=2 strings to M-theory.** / Ketov, S. V.

Research output: Contribution to journal › Article

*Nuclear Physics B - Proceedings Supplements*, vol. 52, no. 1-2, pp. 335-338. https://doi.org/10.1016/S0920-5632(96)00586-5

}

TY - JOUR

T1 - From N=2 strings to M-theory

AU - Ketov, S. V.

PY - 1997/1/1

Y1 - 1997/1/1

N2 - Taking the N=2 strings as the starting point, we discuss the equivalent self-dual field theories and analyze their symmetry structure in 2 + 2 dimensions. Restoring the full 'Lorentz' invariance in the target space necessarily leads to an extension of the N=2 string theory to a theory of 2 + 2 dimensional supermembranes propagating in 2 + 10 dimensional target space. The supermembrane requires maximal conformal supersymmetry in 2 + 2 dimensions, in the way advocated by Siegel, and it leads to the self-dual N=4 super-Yang-Mills theory and the self-dual N=8 (gauged) supergravity in 2+2 dimensions. The N=2 strings now appear on equal footing with the other string models as particular limits of the M-theory.

AB - Taking the N=2 strings as the starting point, we discuss the equivalent self-dual field theories and analyze their symmetry structure in 2 + 2 dimensions. Restoring the full 'Lorentz' invariance in the target space necessarily leads to an extension of the N=2 string theory to a theory of 2 + 2 dimensional supermembranes propagating in 2 + 10 dimensional target space. The supermembrane requires maximal conformal supersymmetry in 2 + 2 dimensions, in the way advocated by Siegel, and it leads to the self-dual N=4 super-Yang-Mills theory and the self-dual N=8 (gauged) supergravity in 2+2 dimensions. The N=2 strings now appear on equal footing with the other string models as particular limits of the M-theory.

UR - http://www.scopus.com/inward/record.url?scp=0030640005&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0030640005&partnerID=8YFLogxK

U2 - 10.1016/S0920-5632(96)00586-5

DO - 10.1016/S0920-5632(96)00586-5

M3 - Article

AN - SCOPUS:0030640005

VL - 52

SP - 335

EP - 338

JO - Nuclear Physics B - Proceedings Supplements

JF - Nuclear Physics B - Proceedings Supplements

SN - 0920-5632

IS - 1-2

ER -