Two-Dimensional String Theory, Topological Field Theories and the Deformed Matrix Model
Ulf H. Danielsson
Abstract
In this paper the c=1 string theory is studied from the point of view of topological field theories. Calculations are done for arbitrary genus. A change in the prescription is proposed, which reproduces the results of the 1/x2 deformed matrix model. It is proposed that the deformed matrix model is related to a D-series Landau-Ginzburg superpotential.
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