Evaluating critical exponents in the optimized perturbation theory

Physica A: Statistical Mechanics and its Applications

Volumn 342, Issue 3-4, 2004, Pages 570-582

  Pinto, Marcus Benghi ^a   Ramos, Rudnei O ^b   Sena, Paulo J ^c  

^a FEDERAL UNIVERSITY OF SANTA CATARINA   (Brazil)

^b STATE UNIVERSITY OF RIO DE JANEIRO   (Brazil)

^c UNIVERSITY OF SOUTHERN SANTA CATARINA   (Brazil)

Author keywords

Critical exponents; Nonperturbative methods; Optimized perturbation theory

Indexed keywords

APPROXIMATION THEORY; COMPUTATION THEORY; CORRELATION METHODS; INFRARED RADIATION; INTERPOLATION; PERTURBATION TECHNIQUES;

CRITICAL EXPONENTS; NONPERTURBATIVE METHODS; OPTIMIZED PERTURBATION THEORY; SCALAR FIELD MODEL;

PHASE TRANSITIONS;

EID: 4544279611     PISSN: 03784371     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physa.2004.05.042     Document Type: Article

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