20 research outputs found
On the relation between effective supersymmetric actions in different dimensions
We make two remarks: (i) Renormalization of the effective charge in a
4--dimensional (supersymmetric) gauge theory is determined by the same graphs
and is rigidly connected to the renormalization of the metric on the moduli
space of the classical vacua of the corresponding reduced quantum mechanical
system. Supersymmetry provides constraints for possible modifications of the
metric, and this gives us a simple proof of nonrenormalization theorems for the
original 4-dimensional theory. (ii) We establish a nontrivial relationship
between the effective (0+1)-dimensional and (1+1)-dimensional Lagrangia (the
latter represent conventional
Kahlerian sigma models).Comment: 15 pages, 2 figure
Women contraceptive choice in sakha republic (Ykutia)
In this article we present facts about gynecological health of girls in SAKHA republic (Yakutia). The middle age of sex debut is 16,05 + 1,07 year. The most widespread nosologic forms among teen-agers besides irregular mensis are chronic salpingoophoritis and benign diseases of cervix uteri
Women contraceptive choice in sakha republic (Ykutia)
In this article we present information about women contraceptive choice in SAKHA republic. We revealed that every second pregnancy was concluding by abortion and every sixth aborted pregnancy was the first for woman