Exact Results for 1D Kondo Lattice from Bosonization
Oron Zachar, S. A. Kivelson, V. J. Emery
TL;DR
This paper introduces an exactly solvable limit for the one-dimensional Kondo lattice model, providing precise analytical results for various filling conditions and impurity states, advancing understanding of correlated electron systems.
Contribution
It presents a novel solvable limit for the 1D Kondo lattice, enabling exact analysis of complex interactions and phase transitions.
Findings
Exact solutions for incommensurate and commensurate fillings
Analytical results for impurity vacancy states
Insights into the commensurate-incommensurate transition
Abstract
We find a solvable limit to the problem of the 1D electron gas interacting with a lattice of Kondo scattering centers. In this limit, we present exact results for the problems of incommensurate filling, commensurate filling, impurity vacancy states, and the commensurate-incommensurate transition.
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