Spin-dependent correlations of fermi liquids at nonzero temperatures within correlated density-matrix approach
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نویسنده
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Serhan M.
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منبع
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journal of theoretical and applied physics - 2011 - دوره : 5 - شماره : 2 - صفحه:77 -81
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چکیده
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Correlated density matrix theory is generalized to investigate equilibrium properties of normal fermi liquids such as 3he and nuclear matter at nonzero temperatures. the results also generalize the fermi-hypernetted-chain technique that is familiar from studies of the ground state of correlated fermions. by employing the concept of renormalized bosons and fermions the formal results are cast in a form that permits the direct evaluation of the statistical properties of the correlated liquid such as the entropy and the specific heat at constant volume among other quantities.
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کلیدواژه
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Fermi liquids; density-matrix theory; spin correlations
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آدرس
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Al al-Bayt University, Department of Physics, Jordan
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پست الکترونیکی
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mi_serhan@yahoo.com
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