Conformal Ricci Collineations of Static Spherically Symmetric Spacetimes

Conformal Ricei collineations of static spherically symmetric spacetimes are studied. The general form of the vector fields generating eonformal Rieei eollineations is found when the Rieei tensor is non-degenerate, in which ease the number of independent eonformal Rieei eollineations is 15, the maximum number for four-dimensional manifolds. In the degenerate ease it is found that the static spherically symmetric spaeetimes always have an infinite number of eonformal Rieei eollineations. Some examples are provided which admit non-trivial eonformal Rieei eollineations, and perfect fluid source of the matter.

数学物理

本书是2010年10月在土耳其安塔利亚城举办的第十三届数学物理地区会议论文集。本届会议是为了纪念会议创始人FaheemHussian而举办的系列会议之一。目前数学物理地区会议已从土耳其扩展到孟加拉国乃至整个中亚地区。本会议论文集收录的是近年来数学物理领域中的最新发展成果，特别是广义相对论、宇宙学、量子引力和量子场论是本书的重要内容，对DNA弹性模型振动理论及其应用进行了详尽的论述，给读者呈现了许多新的理论及其应用成果。