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cond-mat1994
Field theory formulation of the Quantum Hall Effect
E. Abdalla, M. C. B. Abdalla
We consider the quantum Hall effect in terms of an effective field theory formulation of the edge states, providing a natural common framework for the fractional and integral effec…
hep-th1994★ 7 cited
Non-critical superstrings: a comparison between continuum and discrete approaches
A. Zadra, E. Abdalla
We review the relation between the matrix model and Liouville approaches to two-dimensional gravity as elaborated by Moore, Seiberg and Staudacher. Then, based on the supersymmetri…