String Network and U-Duality
高能物理 - 理论
2009-10-31 v2
摘要
We discuss the generalization of recently discovered BPS configurations, corresponding to the planar string networks, to non-planar ones by considering the U-duality symmetry of type II string theory in various dimensions. As an explicit example, we analyze the string solutions in 8-dimensional space-time, carrying SL(3) charges, and show that by aligning the strings along various directions appropriately, one can obtain a string network which preserves 1/8 supersymmetry.
引用
@article{arxiv.hep-th/9801141,
title = {String Network and U-Duality},
author = {Sandip Bhattacharyya and Alok Kumar and Subir Mukhopadhyay},
journal= {arXiv preprint arXiv:hep-th/9801141},
year = {2009}
}
备注
8 pages, latex, references added, minor modifications