Y Hieida

Vertical density matrix algorithm: a higher-dimensional numerical renormalization scheme based on the tensor product state ansatz.

N Maeshima, Y Hieida, Y Akutsu, 2001, Physical review. E, Statistical, nonlinear, and soft matter physics.

Universal asymptotic eigenvalue distribution of density matrices and corner transfer matrices in the thermodynamic limit.

Y Hieida, Y Akutsu, K Okunishi, 1999, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics.