Supersymmetric String Theory Is a very deeply grounded concept based on the existence of particle ?spin?. This general line of reasoning has been very successful in other aspects of particle physics. Predicts the existence of a whole new set of partner particles for every particle that is now seen. Some of these might be produced at the Large Hadron Collider.
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limit of cosmic knowledge : Talk by Sandra M. Faber on 11-Dec'12
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