论文标题
F（t）电触电引力中的分支哈密顿分支机构的问题
The issue of Branched Hamiltonian in F(T) Teleparallel Gravity
论文作者
论文摘要
与兰氏 - 洛沃克重力一样，F（t）重力的主要优势被认为是导致二阶场方程，而F（r）重力理论会导致第四阶方程。我们表明这是一个不利的，因为它导致了“分支汉密尔顿人”尚未解决的问题。该问题在F（r，t）重力理论中绕过。
As in the case of Lanczos-Lovelock gravity, the main advantage of F(T) gravity is said to be that it leads to second order field equations, while F(R) gravity theory leads to fourth order equations. We show that it is rather a disadvantage, since it leads to the unresolved issue of `Branched Hamiltonian'. The problem is bypassed in F(R,T) gravity theory.
