721 citations · 3.7k across the 26 of their papers we have counts for
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cond-mat.str-el1998
The Density Matrix Renormalization Group, Quantum Groups and Conformal Field Theory
G. Sierra, M. A. Martin-Delgado
We present an overview of the Density Matrix Renormalization Group and its connections to Quantum Groups, Matrix Products and Conformal Field Theory. We emphasize some common forma…
chao-dyn1998
Chaos in the Classical Analogue of the Hofstadter Problem
M. del Mar Espinosa, Miguel A. Martin-Delgado, Alfonso Niella +2
The behaviour of an electron in a potential that resembles that of a bidimensional solid with a perpendicular magnetic field applied is studied from a classical point of view. This…