مشخصات پژوهش

صفحه نخست /Braneworld setup and ...
عنوان Braneworld setup and embedding in teleparallel gravity
نوع پژوهش مقاله چاپ شده
کلیدواژه‌ها Teleparallel gravity Braneworld gravity
چکیده We construct the setup of a five-dimensional braneworld scenario in teleparallel gravity. Both cases of Minkowski and Friedmann–Robertson–Walker branes embedded in anti-de Sitterbulk are studied and the effective 4Daction were studied. 4-dimensional local Lorentz invariance is found to be recovered in both cases. However, due to different junction conditions, the equations governing the 4Dcosmological evolution differ from general relativistic case. Using the results of Ref.[13], we consider a simple inflationary scenario in this setup. The inflation parameters are found to be modified compared to general relativistic case.
پژوهشگران کوروش نوذری (نفر سوم)، سیامک اخشابی (نفر دوم)، آمنه بهبودی (نفر اول)