High-accuracy estimates of the critical parameters for the X Y model on the square and the triangular lattices using the high-temperature expansions

Physica A: Statistical Mechanics and its Applications

Volumn 387, Issue 25, 2008, Pages 6293-6298

  Butera, P ^a   Pernici, M ^b  

^a UNIVERSITY OF MILANO BICOCCA   (Italy)

^b INFN SEZIONE DI MILANO   (Italy)

Author keywords

High temperature expansions; N vector model; Planar rotator model; X Y model

Indexed keywords

CORRELATION METHODS; SPIN DYNAMICS; TWO DIMENSIONAL;

CRITICAL PARAMETERS; CURRENT ESTIMATES; HIGH-ACCURACY; HIGH-TEMPERATURE EXPANSIONS; N-VECTOR MODEL; PLANAR ROTATOR MODEL; SPIN-SPIN CORRELATION FUNCTIONS; SQUARE LATTICES; TRIANGULAR LATTICES; X Y MODEL;

ESTIMATION;

EID: 50849087342     PISSN: 03784371     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physa.2008.08.011     Document Type: Article

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