In this manuscript,the traversable wormhole solutions have been explored in modified f(R,G)gravity by taking into consid......

Solving field equations exactly in f(R,T)-gravity is a challenging task.To do so,many authors have adopted different met......

This paper examines the stability of the transition from the early decelerating stage of the Universe to the recent acce......

广义相对论的提出使人类对引力有了完全不同的认识。与此同时,物理学家开始运用广义相对论去解释物理问题,很好地弥补了牛顿引力的......