K. Koizumi

activity

20022016

most citedExact spectrum of the XXZ open spin chain from the q-Onsager algebra representation theory

140 citations · 357 across the 9 of their papers we have counts for

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3 papers · 1 filter

math-ph2010★ 2 cited

Toda Molecule and Tomimatsu-Sato Solution $\sim$ Towards the complete proof of Nakamura's conjecture $\sim$

Takeshi Fukuyama, Kozo Koizumi

We discuss the Nakamura's conjecture stating that the Tomimatsu-Sato black hole solution with integer deformation parameter $n$ is composed of the special solutions of the Toda mol…

math-ph2010

q-Deformed Onsager symmetry in boundary integrable models related to twisted U $_{q^{1/2}} (s l_{2}^)$ symmetry

Kozo Koizumi

We consider an unified model, called ancestor model, associated with twisted trigonometric $R$ matrix which model leads to several descendant integrable lattice models related to t…

math-ph2005★ 94 cited

A new (in)finite dimensional algebra for quantum integrable models

P. Baseilhac, K. Koizumi

A new (in)finite dimensional algebra which is a fundamental dynamical symmetry of a large class of (continuum or lattice) quantum integrable models is introduced and studied in det…

Toda Molecule and Tomimatsu-Sato Solution ∼ Towards the complete proof of Nakamura's conjecture∼

q-Deformed Onsager symmetry in boundary integrable models related to twisted Uq1/2​(sl2​^​) symmetry

A new (in)finite dimensional algebra for quantum integrable models

Toda Molecule and Tomimatsu-Sato Solution $\sim$ Towards the complete proof of Nakamura's conjecture $\sim$

q-Deformed Onsager symmetry in boundary integrable models related to twisted U $_{q^{1/2}} (s l_{2}^)$ symmetry