157 citations · 987 across the 55 of their papers we have counts for
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cond-mat.str-el2018★ 8 cited
Localization and delocalization of fermions in a background of correlated spins
Tetsuya Takaishi, Kazuhiko Sakakibara, Ikuo Ichinose +1
We study the (de)localization phenomena of one-component lattice fermions in spin backgrounds. The O(3) classical spin variables on sites fluctuate thermally through the ordinary n…
q-fin.CP2018★ 2 cited
Large-Scale Simulation of Multi-Asset Ising Financial Markets
Tetsuya Takaishi
We perform a large-scale simulation of an Ising-based financial market model that includes 300 asset time series. The financial system simulated by the model shows a fat-tailed ret…