Corner transfer matrices and conformal invariance

I Peschel, TT Truong - Zeitschrift für Physik B Condensed Matter, 1987 - Springer
I Peschel, TT Truong
Zeitschrift für Physik B Condensed Matter, 1987Springer
We study two-dimensional Ising systems at the critical point. Using conformal considerations
we derive the spectrum of low-lying eigenvalues of Baxter's corner transfer matrix. Its relation
to the spectrum of the usual transfer matrix, its scaling properties and the way the conformal
anomaly enters, are discussed.
Abstract
We study two-dimensional Ising systems at the critical point. Using conformal considerations we derive the spectrum of low-lying eigenvalues of Baxter's corner transfer matrix. Its relation to the spectrum of the usual transfer matrix, its scaling properties and the way the conformal anomaly enters, are discussed.
Springer
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