FINITE-SIZE SCALING OF THE CORRELATION LENGTH IN ANISOTROPIC SYSTEMS
2007 ◽
Vol 21
(23n24)
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pp. 4212-4218
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The finite-size scaling functions of thermodynamic functions in anisotropic systems have been shown to be dependent on the spatial anisotropy [X.S. Chen and V. Dohm, Phys. Rev. E 70, 056136 (2004)]. Here we extend this study to the correlation length ξ‖ of the anisotropic O (n) symmetric φ4 model in an Ld−1 × ∞ cylindric geometry with periodic boundary conditions. We calculate the exact finite-size scaling function of correlation length ξ‖ for T ≥ Tc in 2 < d < 4 dimensions and in the limit n → ∞. The finite-size scaling function of ξ‖ is dependent on a normalized symmetric (d − 1) × (d − 1) matrix defined by the anisotropy matrix of anisotropic systems.
2002 ◽
Vol 35
(31)
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pp. L481-L487
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2000 ◽
Vol 138
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pp. 458-459
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1990 ◽
Vol 17
◽
pp. 194-198
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1997 ◽
Vol 86
(3-4)
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pp. 581-673
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1999 ◽
Vol 32
(42)
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pp. 7263-7271
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Keyword(s):
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1998 ◽
Vol 09
(07)
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pp. 1073-1105
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