Asymptotic expansion of the one-loop Ω-potential of quantum fields with a quadratic dispersion law

P. O. Kazinskii, M. A. Shipulya

Результат исследования: Материалы для журналаСтатья

Аннотация

Nonextensive contributions of free quantum fields with quadratic dispersion law to the partition function are investigated. Nonextensive corrections are caused by finite sizes of the system. The general procedure of finding such corrections is developed. As an example, a model of the ideal gas of nonrelativistic fermions in a cube is considered. The equations of state are obtained for this system.

Язык оригиналаАнглийский
Страницы (с... по...)536-547
Количество страниц12
ЖурналRussian Physics Journal
Том54
Номер выпуска5
DOI
Статус публикацииОпубликовано - окт 2011
Опубликовано для внешнего пользованияДа

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

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