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19 April 2024 |
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Non-Planar String Networks on Tori | | Alok Kumar
; | | Date: |
18 Feb 2000 | | Journal: | JHEP 0003 (2000) 010 | | Subject: | hep-th | | Abstract: | Type II strings in D=5 contain particle-like 1/8 supersymmetric BPS states. In this note we give a string-network representation of such states by considering (periodic) non-planar $(p,q,r)$-string networks of eight dimensional type II string theory on $T^3$. We obtain the BPS mass formula of such states, in terms of charges and generating-vectors of the torus, and show its invariance under an $SL(3, Z) imes SL(3, Z)$ group of transformations. Results are then generalized to string-networks associated with the $SL(5, Z)$ $U$-duality in seven dimensions. We also discuss reinterpretation of the above $(D=5)$ mass formula in terms of BPS states in world-volume theories of $U2$-branes in D=8. | | Source: | arXiv, hep-th/0002150 | | Services: | Forum | Review | PDF | Favorites | |
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