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arXiv 1210.2650gr-qc
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非对易几何带电黑洞的Komar能量和广义Smarr公式

On the Komar Energy and the Generalized Smarr Formula for a Charged Black Hole of Noncommutative Geometry

Alexis Larranaga, Juan Carlos Jimenez

摘要:

我们利用非对易几何的启发计算了带电黑洞的Komar能量$E$,并通过考虑渐近极限确定了总质量($M_{0}$).我们还发现了广义Smarr公式,这表明从众所周知的关系$M_{0}-\frac{Q_{0}^{2}}{r}=2ST$依赖于非交换标度长度$\ell$的变形。

英文摘要:

We calculate the Komar energy $E$ for a charged black hole inspired by noncommutative geometry and identify the total mass ($M_{0}$) by considering the asymptotic limit. We also found the generalized Smarr formula, which shows a deformation from the well known relation $M_{0}-\frac{Q_{0}^{2}}{r}=2ST$ depending on the noncommutative scale length $\ell$ .

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