Тип публикации: статья из журнала
Год издания: 2011
Идентификатор DOI: 10.1134/S1063783411020235
Аннотация: The spatial structure of the correlation function of the order parameter of the symmetry has been investigated within the t-J model in the generalized mean field approximation taking into account the "no-double occupancy" constraint due to strong electron correlations. A slow decay of the correlation function to the thirtieth coordПоказать полностьюination sphere has been found. The limitation by pairing of only the nearest neighbors makes it possible to take into account less than 17% of the superconducting correlations.
Журнал: PHYSICS OF THE SOLID STATE
Выпуск журнала: Vol. 53, Is. 2
Номера страниц: 242-244
ISSN журнала: 10637834
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER