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Instanton Calculations for N = 12 super Yang-Mills Theory
| Content Provider | Semantic Scholar |
|---|---|
| Author | Grassi, Pietro Antonio Ricci, Riccardo Robles-Llana, Daniel |
| Copyright Year | 2003 |
| Abstract | We study (anti-) instantons in super Yang-Mills theories defined on a non anticommutative superspace. The instanton solution that we consider is the same as in ordinary SU(2) N = 1 super Yang-Mills, but the antiinstanton receives corrections to the U(1) part of the connection which depend quadratically on fermionic coordinates, and linearly on the deformation parameter C. By substituting the exact solution into the classical Lagrangian the topological charge density receives a new contribution which is quadratic in C and quartic in the fermionic zero-modes. The topological charge turns out to be zero. We perform an expansion around the exact classical solution in presence of a fermionic background and calculate the full superdeterminant contributing to the one-loop partition function. We |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://arxiv.org/pdf/hep-th/0311155v2.pdf |
| Alternate Webpage(s) | http://cds.cern.ch/record/685119/files/0311155.pdf |
| Alternate Webpage(s) | http://arxiv.org/pdf/hep-th/0311155v1.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Arabic numeral 0 Byers-Yang theorem Contribution Partition function (mathematics) Population Parameter Topological quantum number YANG |
| Content Type | Text |
| Resource Type | Article |
