Leite, M. M. [UNESP]Sardelich, M.Coutinho-Filho, M. D.2014-05-272014-05-271999-03-01Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, v. 59, n. 3 PART A, p. 2683-2688, 1999.1063-651Xhttp://hdl.handle.net/11449/65730We present analytical and numerical results for the specific heat and susceptibility amplitude ratios in parallel plate geometries. The results are derived using field-theoretic techniques suitable to describe the system in the bulk limit, i.e., (L/ξ±)≫ 1, where L is the distance between the plates and ξ± is the correlation length above (+) and below (-) the bulk critical temperature. Advantages and drawbacks of our method are discussed in the light of other approaches previously reported in the literature.2683-2688engArtigo10.1103/PhysRevE.59.2683WOS:000079233300035Acesso aberto2-s2.0-03471740102-s2.0-0347174010.pdf