论文标题
$ f（r）$ - 大量重力
Traversable wormholes in $f(R)$-massive gravity
论文作者
论文摘要
在这项工作中，考虑$ f（r）$ f（r）= r+α_{1} r^{n} $的大量重力的可穿越虫洞的研究，其中$α_{1} $和$ n $是任意常数。我们选择修改的形状函数$ b（r）$。我们考虑球形对称和静态虫洞度量和衍生场方程。此外，我们使用嵌入图可视化虫洞几何形状。此外，我们在虫洞喉咙处检查了无效，弱，占主导地位和强烈的能量状况，并用半径$ r_ {0} $调用三种类型的红移功能，$φ= {\ rm常数}，γ__{1}/r，r，\ r，\ f，\，\，\ log，\，\，\，\，\，\ log and（1+γ_{2} $} $ = $γ$γ $γ_{2} $是任意的真实常数。我们还计算了体积积分量词，以计算构造的虫洞喉咙附近的外来物质的量。
In this work, the study of traversable wormholes in $f(R)$-massive gravity with the function $f(R)=R+α_{1} R^{n}$, where $α_{1}$ and $n$ are arbitrary constants, is considered. We choose the modified shape function $b(r)$. We consider a spherically symmetric and static wormhole metric and derive field equations. Moreover, we visualize the wormhole geometry using embedding diagrams. Furthermore, we check the null, weak, dominant and strong energy conditions at the wormhole throat with a radius $r_{0}$ invoking three types of redshift functions, $Φ={\rm constant},γ_{1}/r,\,\log(1+γ_{2}/r)$ with $γ_{1}$ and $γ_{2}$ are arbitrary real constants. We also compute the volume integral quantifier to calculate the amount of the exotic matter near the constructed wormhole throat.
