کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9727694 1480207 2005 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Exact oblique boundary-boundary correlation functions of the two-dimensional ising model
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
پیش نمایش صفحه اول مقاله
Exact oblique boundary-boundary correlation functions of the two-dimensional ising model
چکیده انگلیسی
The boundary-boundary correlation in an arbitrary oblique direction for the two-dimensional Ising model is calculated exactly using the topological interaction method. It is shown that these correlation functions satisfy Morita's sum rule not only for T>Tc but also for T⩽Tc. The asymptotic form of the oblique boundary-boundary correlation functions is derived. Non-monotonic behaviour of the oblique boundary-boundary correlation functions with respect to the system-size is found by using numerical calculations of an exact integral representation of the oblique correlation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 353, 1 August 2005, Pages 309-322
نویسندگان
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