• Corpus ID: 2092019

Topological Membrane Solitons and Loop Orders of Membrane Scatterings in M-theory

  title={Topological Membrane Solitons and Loop Orders of Membrane Scatterings in M-theory},
  author={Chien‐Hao Liu},
  journal={arXiv: High Energy Physics - Theory},
  • Chien‐Hao Liu
  • Published 7 October 1996
  • Mathematics
  • arXiv: High Energy Physics - Theory
Two topological issues on membranes in M-theory are studied: (1) Soliton is an important subject in M-theory. Under the framework of obstruction theory with the help from framed links in S 3 , we give a complete enumeration of topological membrane solitons in a string-admissible target-space of the form a product of Minkowskian space-times, tori, and K3-surfaces. Patching of these solitons and their topological charges are also defined and discussed. (2) Loop order of membrane scatterings is… 
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