کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1155992 958792 2009 26 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The quenched critical point of a diluted disordered polymer model
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات (عمومی)
پیش نمایش صفحه اول مقاله
The quenched critical point of a diluted disordered polymer model
چکیده انگلیسی

We consider a model for a polymer interacting with an attractive wall through a random sequence of charges. We focus on the so-called diluted limit, when the charges are very rare but have strong intensity. In this regime, we determine the quenched critical point of the model, showing that it is different from the annealed one. The proof is based on a rigorous renormalization procedure. Applications of our results to the problem of a copolymer near a selective interface are discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Stochastic Processes and their Applications - Volume 119, Issue 5, May 2009, Pages 1479–1504
نویسندگان
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