کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
979741 | 933386 | 2006 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The Ising model without temperature-A possible explanation for the critical energy of the Onsager solution
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The Ising model without temperature-A possible explanation for the critical energy of the Onsager solution The Ising model without temperature-A possible explanation for the critical energy of the Onsager solution](/preview/png/979741.png)
چکیده انگلیسی
The internal energy u and the entropy S are used to describe the low and high temperature behavior of simple Ising systems. From the different types of degeneracy, bond occupation as realized by the linear chain is applied to open nets with weighting factors, which are used to optimize the internal energy u near the state of total disorder at u=0. The resulting linear programming problem describes correctly the behavior of S(u) near u=0, and allows to explain for the periodic square net the critical energy uc of the Onsager-Kaufmann solution and the occurrence of the logarithmic singularity at uc.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 369, Issue 2, 15 September 2006, Pages 577-588
Journal: Physica A: Statistical Mechanics and its Applications - Volume 369, Issue 2, 15 September 2006, Pages 577-588
نویسندگان
K. Mika,