Abstract
Using a renormalization group method, we calculate 800 high-temperature coefficients of the magnetic susceptibility of the hierarchical Ising model. The conventional quantities obtained from differences of ratios of coefficients show unexpected smooth oscillations with a period growing logarithmically and can be fitted assuming corrections to the scaling laws with complex exponents.
- Received 17 July 1995
DOI:https://doi.org/10.1103/PhysRevLett.75.4555
©1995 American Physical Society