The interfacial profile in two-loop order
J. Stat. Phys. 129 (2007) 441 The profile of interfaces separating different phases of statistical systems is investigated in the framework of renormalized field theory. The profile function is calculated analytically in the local potential approximation, using the effective potential to two loops....
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| Zusammenfassung: | J. Stat. Phys. 129 (2007) 441 The profile of interfaces separating different phases of statistical systems
is investigated in the framework of renormalized field theory. The profile
function is calculated analytically in the local potential approximation, using
the effective potential to two loops. It can be interpreted as an intrinsic
interfacial profile. The loop corrections to the leading tanh-type term turn
out to be small. They yield a broadening of the interface. |
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| DOI: | 10.48550/arxiv.cond-mat/0610376 |