Abstract
It is known that the investigation of the critical point for models of the type of Dyson's hierarchical models is reduced to the solution of some non-linear integral equation. In our previous publication the Gaussian solution was investigated. Here we construct non-Gaussian solutions of the equation and find the expressions for critical indices connected with them. Our procedure permits us to construct meaningful ε-expansions.
Similar content being viewed by others
References
Dyson, F. J.: Existence of a phase transition in a one-dimensional Ising ferromagnet. Commun. math. Phys.12, 91 (1969)
Bleher, P. M., Sinai, Ja. G.: Investigation of the critical point in models of the type of Dyson's hierarchical models. Commun. math. Phys.33, 23 (1973)
Wilson, K. G.: Renormalization group and critical phenomena, I, II. Phys. Rev. B4, 9, 3174 (1971)
Fisher, M. E.: General scaling theory for critical point. Proceedings Nobel Symposium24, 16–37 (1973)
Jona-Lasinio, G.: The renormalization group: a probabilistic view. Nuovo Cimento26B, 99 (1975)
Gallavotti, G., Knops, H. J. F.: The hierarchical model and the renormalization group. Inst. Theor. Fys. Univ. Nijmegen, preprint (1974)
Wilson, K. G., Kogut, I.: The renormalization group. Phys. Rep.12C, 75 (1974)
Bleher, P. M.: Investigation of the vicinity of the critical point in models of the type of Dyson's hierarchical models. Inst. Appl. Math. AS USSR, Moscow, preprint N 45 (1973); Tr. Mosc. Mat. Ob., v. 33, to be published (Russian)
Stanley, H.: Introduction to phase transitions and critical phenomena. Oxford: Clarendon Press 1971
Bleher, P. M.: Critical indices of long-range interaction models (numerical results). Inst. Appl. Math. AS USSR, Moscow, preprint N 3 (1975) (Russian)
Bateman, G., Erdelyi, A.: Higher transcendental functions, v. 2. New York, Toronto, London: McGraw-Hill Book Company 1955
Arnold, V.I.: Lectures on bifurcations and versal families. Usp. Mat. Nauk27, 5, 119 (1972)
Kosterlitz, J. M.: Critical properties of the one-dimensional Ising model with long-range interactions. University of Birmingham, preprint
Author information
Authors and Affiliations
Additional information
Communicated by G. Gallavotti
Rights and permissions
About this article
Cite this article
Bleher, P.M., Sinai, Y.G. Critical indices for Dyson's asymptotically-hierarchical models. Commun.Math. Phys. 45, 247–278 (1975). https://doi.org/10.1007/BF01608331
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01608331