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On zero-mass ground states in super-membrane matrix models. (English) Zbl 0911.46046

Summary: We recall a formulation of super-membrane theory in terms of certain matrix models. These models are known to have a mass spectrum given by the positive half-axis. We show that, for the simplest such matrix model, a normalizable zero-mass ground state does not exist.

MSC:

46N50 Applications of functional analysis in quantum physics
81T10 Model quantum field theories
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