322 citations · 2.7k across the 54 of their papers we have counts for
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cond-mat.stat-mech2001★ 5 cited
Quantum melting of incommensurate domain walls in two dimensions
Tsutomu Momoi
Quantum fluctuations of periodic domain-wall arrays in two-dimensional incommensurate states at zero temperature are investigated using the elastic theory in the vicinity of the co…
cond-mat.str-el2001★ 39 cited
Ferromagnetism in the one-dimensional Hubbard model with orbital degeneracy: From low to high electron density
Harumi Sakamoto, Tsutomu Momoi, Kenn Kubo
We studied ferromagnetism in the one-dimensional Hubbard model with doubly degenerate atomic orbitals by means of the density-matrix renormalization-group method and obtained the g…