38 citations · 42 across the 2 of their papers we have counts for
Showing cond-mat.stat-mechShow all
2 papers · 1 filter
cond-mat.stat-mech2008★ 38 cited
Ising model on hyperbolic lattice studied by corner transfer matrix renormalization group method
Roman Krcmar, Andrej Gendiar, Kouji Ueda +1
We study two-dimensional ferromagnetic Ising model on a series of regular lattices, which are represented as the tessellation of polygons with p>=5 sides, such as pentagons (p=5),…
cond-mat.stat-mech2006★ 4 cited
Least Action Principle for the Real-Time Density Matrix Renormalization Group
Kouji Ueda, Chenglong Jin, Naokazu Shibata +2
A kind of least action principle is introduced for the discrete time evolution of one-dimensional quantum lattice models. Based on this principle, we obtain an optimal condition fo…