Critical exponents of magnets with lengthy defects
作者： S.N. Dorogovtsev
DOI: 10.1016/0375-9601(80)90604-0
关键词:
摘要: Abstract The critical behaviour of magnets with non-zero-dimensional defects is investigated by the renormalization group method. Expansions exponents in small parameters ϵ and d are obtained, where defect dimensionality. corresponding equations shown to possess a focus-type fixed point.
harvard.edu
elsevier.com
sci-hub.se 参考文章(3)
A. Brooks Harris, T. C. Lubensky, Renormalization-Group Approach to the Critical Behavior of Random-Spin Models Physical Review Letters. ,vol. 33, pp. 1540- 1543 ,(1974) , 10.1103/PHYSREVLETT.33.1540
T. C. Lubensky, Critical properties of random-spin models from the ∊ expansion Physical Review B. ,vol. 11, pp. 3573- 3580 ,(1975) , 10.1103/PHYSREVB.11.3573
D.E. Khmelnitskii, Impurity effect on the phase transition at T = 0 in magnets. Critical oscillations in corrections to the scaling laws Physics Letters A. ,vol. 67, pp. 59- 60 ,(1978) , 10.1016/0375-9601(78)90567-4