### Impacto

### Downloads

Downloads per month over past year

Gómez, César and Hernández Redondo, Rafael
(1997)
*M and F theory instantons, N=1 supersymmetry and fractional topological charge.*
International journal of modern physics A, 12
(28).
pp. 5141-5149.
ISSN 0217-751X

Preview |
PDF
116kB |

Official URL: http://dx.doi.org/10.1142/S0217751X97002747

## Abstract

We analize instanton generated superpotentials for three dimensional N = 2 supersymmetric gauge theories obtained by compactifying on S^(1) N = 1 four dimensional theories. For SU(2) with N_(f) = 1, we find that the vacua in the decompactification limit is given by the singular points of the Coulomb branch of the N = 2 four dimensional theory (we also consider the massive case). The decompactification limit of the superpotential for pure gauge theories without chiral matter is interpreted in terms of ‘t Hooft’s fractional instanton amplitudes.

Item Type: | Article |
---|---|

Additional Information: | © 1997 World Scientific Publishing Co. This research is partially supported under grant AEN 96-1655, and by E. C. grant FMRX-CT 960012. |

Subjects: | Sciences > Physics > Physics-Mathematical models |

ID Code: | 45728 |

Deposited On: | 09 Mar 2018 09:45 |

Last Modified: | 09 Mar 2018 09:45 |

### Origin of downloads

Repository Staff Only: item control page