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Statistichna teoriya polya rozdil statistichnoyi fiziki v yakomu vivchayutsya prostorovi vipadkovi sistemi z vzayemodiyeyu Ob yektami vivchennya v statistichnoyi teoriyi polya ye polya abo sistemi chislo stupeniv vilnosti yakih mozhna porivnyati z polem Dlya rivnovazhnih staniv mikrostani sistemi virazheni cherez polovi konfiguraciyi V ramkah cogo rozdilu vivchayutsya statistichni sistemi vipadkovih poliv Ce oblast tisno pov yazana z kvantovoyu teoriyeyu polya yaka opisuye kvantovu dinamiku poliv Zadachi statistichnoyi fiziki rozv yahuyutsya metodami kvantovoyi teoriyi polya KTP Metodi KTP grayut vazhlivu rol pri opisi kritichnih yavish do yakih vidnosyatsya anomaliyi sho sposterigayutsya v fazovih perehodah drugogo rodu napriklad procesi v tochci Kyuri v magnetiku U takih sistemah z yavlyayutsya silni fluktuaciyi z neskinchennim radiusom korelyaciyi tobto mi mayemo spravu z istotno nelinijnoyu sistemoyu yaku yakraz mozhna opisati za dopomogoyu KTP Dlya opisu mozhut vikoristovuvatisya nelinijni rivnyannya Shvingera aparat funkcionalnih peretvoren Lezhandra kvantovo polova teoriya zburen metod teoretiko polovoyi renormalizacijnoyi grupi Osnovnim ponyattyam rivnovazhnoyi statistichnoyi teoriyi polya ye gibbsivska mira Statistichni polovi teoriyi shiroko vikoristovuyutsya dlya opisu sistem u fizici polimeriv abo biofizici Dzherela red Statistical Field Theory volumes I and II Cambridge Monographs on Mathematical Physics by Claude Itzykson Jean Michel Drouffe Publisher Cambridge University Press March 29 1991 ISBN 0 521 40806 7 ISBN 0 521 40805 9 Statistical field theory by Parisi Giorgio New York Perseus Books 1998 The P f 2 Euclidean quantum field theory by Barry Simon Princeton Univ Press June 1974 ISBN 0 691 08144 1 Quantum Physics A Functional Integral Point of View by James Glimm Jaffe Springer 2nd edition May 1987 ISBN 0 387 96477 0 Otrimano z https uk wikipedia org w index php title Statistichna teoriya polya amp oldid 28781390