On the density matrix for the kink ground state of higher spin XXZ chain
Kohei Motegi
TL;DR
This paper derives an exact expression for the density matrix of the kink ground state in higher spin XXZ chains, providing precise mathematical characterization of this quantum state.
Contribution
It introduces a new exact formula for the density matrix of the kink ground state in higher spin XXZ models, advancing theoretical understanding.
Findings
Exact density matrix expression derived
Enhanced understanding of kink ground states
Mathematical tools for higher spin chains
Abstract
The exact expression for the density matrix of the kink ground state of higher spin XXZ chain is obtained.
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