مشخصات پژوهش

عنوان	ON THE STRING PAIR CREATION IN Dp–Dp ′ BRANE SYSTEM
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	Path integral formalism; string theory; D-branes; string pair creation.
چکیده	We address the bosonic string pair creation in a system of parallel Dp–Dp′ (p < p′) branes by applying the path integral formalism. We drive the string pair creation rate by cal- culating the one-loop vacuum amplitude of the setup in the presence of the background electric field defined over the Dp′-brane. It is pointed out that just the components of the electric field defined over the p spatial directions (the common directions along which the both D-branes are extended) give rise to the pair creation.
پژوهشگران	ک فرهودی (نفر اول)، م مقیسه (نفر دوم)، اکبر جهان (نفر سوم)