4 citations · 7 across the 6 of their papers we have counts for
Showing math-phShow all
2 papers · 1 filter
math-ph2025
Mean-field behavior of the quantum Ising susceptibility and a new lace expansion for the classical Ising model
Yoshinori Kamijima, Akira Sakai
The transverse-field Ising model is widely studied as one of the simplest quantum spin systems. It is known that this model exhibits a phase transition at the critical inverse temp…
math-ph2021
Mean-field behavior of nearest-neighbor oriented percolation on the BCC lattice above dimensions
Lung-Chi Chen, Satoshi Handa, Yoshinori Kamijima
In this paper, we consider nearest-neighbor oriented percolation with independent Bernoulli bond-occupation probability on the -dimensional body-centered cubic (BCC) lattice $\m…