54 citations · 122 across the 3 of their papers we have counts for
3 papers
cond-mat1996★ 20 cited
Universal low-temperature properties of quantum and classical ferromagnetic chains
Minoru Takahashi, Hiroaki Nakamura, Subir Sachdev
We identify the critical theory controlling the universal, low temperature, macroscopic properties of both quantum and classical ferromagnetic chains. The theory is the quantum mec…
cond-mat1995★ 48 cited
Magnetic properties of quantum Heisenberg ferromagnets with long-range interactions
Hiroki Nakano, Minoru Takahashi
Quantum Heisenberg ferromagnets with long-range interactions decayin as in one and two dimensions are investigated by means of the Green's function method. It is shown that…
cond-mat1993★ 54 cited
Quantum Heisenberg Chain with Long-Range Ferromagnetic Interactions at Low Temperature
Hiroki Nakano, Minoru Takahashi
A modified spin-wave theory is applied to the one-dimensional quantum Heisenberg model with long-range ferromagnetic interactions. Low-temperature properties of this model are inve…