@article{oai:sucra.repo.nii.ac.jp:00013183,
 author = {Ogure, Kenzo and 佐藤, 丈},
 issue = {8},
 journal = {PHYSICAL REVIEW D},
 month = {},
 note = {http://prola.aps.org/abstract/PRD/v58/i8/e085010 | http://prola.aps.org/abstract/PRD/v58/i8/e085010, Using the auxiliary-mass method, the O(N) invariant scalar model is investigated at finite temperature. This mass and an evolution equation allow us to calculate an effective potential without an infrared divergence. A second order phase transition is indicated by the effective potential. The critical exponents are determined numerically. [S0556-2821(98)09418-1]., Copyright notice(c)1998 American Physical Society. All rights reserved. 
Publisher's version: http://prola.aps.org/abstract/PRD/v58/i8/e085010, text, application/pdf},
 pages = {085010-1--085010-4},
 title = {Critical properties of the O(N) invariant scalar model using the auxiliary-mass method at finite temperature},
 volume = {58},
 year = {1998},
 yomi = {サトウ, ジョウ}
}