G
G. Yuval
Researcher at Bell Labs
Publications - 2
Citations - 600
G. Yuval is an academic researcher from Bell Labs. The author has contributed to research in topics: Ising model & Kondo effect. The author has an hindex of 2, co-authored 2 publications receiving 570 citations.
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Exact Results in the Kondo Problem. II. Scaling Theory, Qualitatively Correct Solution, and Some New Results on One-Dimensional Classical Statistical Models
TL;DR: In this paper, the simplest Kondo problem is treated exactly in the ferromagnetic case, and given exact bounds for the relevant physical properties in the antiferromagnetic cases, by use of a scaling technique on an asymptotically exact expression for the ground-state properties given earlier.
Journal ArticleDOI
Exact Results for the Kondo Problem: One-Body Theory and Extension to Finite Temperature
G. Yuval,Peter J. Anderson +1 more
TL;DR: In this article, the Kondo problem is shown to be equivalent to the thermodynamics of charged rods moving on a circle, or to that of an Ising model with inverse-square interaction.