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cond-mat.str-el2002★ 24 cited
Violation of the Wiedemann-Franz Law in a Large-N Solution of the t-J Model
A. Houghton, S. Lee, J. B. Marston
We show that the Wiedemann-Franz law, which holds for Landau Fermi liquids, breaks down in a large-n treatment of the t-J model. The calculated ratio of the in-plane thermal and el…
cond-mat.str-el1998
Multidimensional Bosonization
A. Houghton, H. -J. Kwon, J. B. Marston
Bosonization of degenerate fermions yields insight both into Landau Fermi liquids, and into non-Fermi liquids. We begin our review with a pedagogical introduction to bosonization,…