Fluctuation-induced phase transition of the first kind in an~exactly solvable model
Teoretičeskaâ i matematičeskaâ fizika, Tome 72 (1987) no. 1, pp. 149-154
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A system with the cubic anisotropy of fourth order vertices is studied for the case of
a model admitting exact calculation of the partition sum. It is shown that at certain
relationship between the free energy functional parameters the phase transition in
this system becomes discontinuous whereas the mean field theory predicts the second
order phase transition. The result obtained agrees with the similar predictions of the
fluctuations theory.
@article{TMF_1987_72_1_a13,
author = {Yu. M. Ivanchenko and A. A. Lisyanskii and A. E. Filippov},
title = {Fluctuation-induced phase transition of the first kind in an~exactly solvable model},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {149--154},
publisher = {mathdoc},
volume = {72},
number = {1},
year = {1987},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_1987_72_1_a13/}
}
TY - JOUR AU - Yu. M. Ivanchenko AU - A. A. Lisyanskii AU - A. E. Filippov TI - Fluctuation-induced phase transition of the first kind in an~exactly solvable model JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1987 SP - 149 EP - 154 VL - 72 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1987_72_1_a13/ LA - ru ID - TMF_1987_72_1_a13 ER -
%0 Journal Article %A Yu. M. Ivanchenko %A A. A. Lisyanskii %A A. E. Filippov %T Fluctuation-induced phase transition of the first kind in an~exactly solvable model %J Teoretičeskaâ i matematičeskaâ fizika %D 1987 %P 149-154 %V 72 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1987_72_1_a13/ %G ru %F TMF_1987_72_1_a13
Yu. M. Ivanchenko; A. A. Lisyanskii; A. E. Filippov. Fluctuation-induced phase transition of the first kind in an~exactly solvable model. Teoretičeskaâ i matematičeskaâ fizika, Tome 72 (1987) no. 1, pp. 149-154. http://geodesic.mathdoc.fr/item/TMF_1987_72_1_a13/