论文标题
在彩虹重力中，joule-thomson的扩展
Joule-Thomson expansion of the lower-dimensional black hole in rainbow gravity
论文作者
论文摘要
在本文中，我们通过考虑（2+1）维时时间的彩虹旋转BTZ度量，将Joule-Thomson扩展扩展到彩虹重力的低维度。在获得黑洞的度量之后，我们获得了黑洞的焦耳thomson膨胀，包括焦耳 - 汤姆森系数，反转曲线和静脉曲线。我们发现彩虹旋转BTZ黑洞没有$ P-V $的关键行为。彩虹重力的影响是减慢焦耳汤姆森系数增加的趋势，并使其零点更大。此外，彩虹重力减慢了黑洞的反度，这意味着彩虹旋转的BTZ黑洞倾向于在较低温度下改变其加热或冷却作用，这可以归因于黑洞的拓扑。
In this paper, we extend Joule-Thomson expansion to the low-dimensional regime in rainbow gravity by considering the rainbow rotating BTZ metric in the (2+1)-dimensional spacetime. After the metric of the black hole is obtained, we get the Joule-Thomson expansion of the black hole, including the Joule-Thomson coefficient, inversion curves, and isenthalpic curves. We find that a rainbow rotating BTZ black hole does not have $P-V$ critical behavior. The effects of rainbow gravity are to slow down the trend of the increase of the Joule-Thomson coefficient and make its zero point larger. Moreover, the rainbow gravity slows down the inverse temperature of the black hole, meaning that a rainbow rotating BTZ black hole tends to change its heating or cooling action at a lower temperature, which can be attributed to the topology of the black hole.
