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№1(6)-2(7)'2014 >
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Название: | Метод координатной функции Фока, интегральные соотношения между спиновыми и зарядовыми плотностями, их свойства |
Другие названия: | The Fock coordinate wave function method, the integral relations between spin and charge densities, its properties |
Авторы: | Климко, Г. Т. Klimko, G.T. |
Ключевые слова: | квантовая механика без спина зарядовые и спиновые плотно- сти интегральные соотношения spin free quantum mechanics charge and spin densities integral relations |
Дата публикации: | 2014 |
Издатель: | ДонНТУ |
Библиографическое описание: | Климко Г. Т. Метод координатной функции Фока, интегральные соотношения между спиновыми и зарядовыми плотностями, их свойства./Климко Г. Т.//Системный анализ и информационные технологии в науках о природе и обществе.- Донецк, ДонНТУ, 2014. с. 62-69. |
Аннотация: | The practical consequence of the Fock coordinate wave function method in
form of the general integral relation between Fock functions reduced density matrices (RDM) with different
number of particles has been obtained in the preceding article. This result was applied here for determining the
integral relationships between spin and charge densities. These relations are obtained by solving systems of
equations that have been proposed and ones have been written at Fock functions RDM basis. And also the special
cases of the general integral relation of the previous article have been considered. The last cases were used
to obtain the expansions on the basis of the RDM of Fock functions for the partial integrals of the charge densities
having the transpositions of their coordinates. This is not as straightforward as it may seem, since the multiple
character of integral relations are existing. But applied method allows obtaining the different forms of such
relations in the strict sense. Moreover the identity of ambiguity forms of writing has been proved. In the conducted
transformations used only densities that depend on spatial coordinates of electrons. Therefore this approach
added to the methods of spin free quantum mechanics new attack on the problem of spin distributions.
The results of preceding articles have been touched. The full integral value for the two-, three- and four-particle
charge densities having transpositions, which act on them on one side, were calculated, and its physical sense
have been discussed also. The all received results do not depend on the used approached model for calculations
of quantum mechanical system state, because ones are exact. Hence all such results can be applied to check of
the fidelity of construction both the appropriate charge densities and the approached model wave function,
which used. |
URI: | http://ea.donntu.org/handle/123456789/30715 |
Располагается в коллекциях: | №1(6)-2(7)'2014
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