论文标题
在延伸相空间中的Kerr-Ads黑洞中的时间和空间混乱
Temporal and spatial chaos in the Kerr-AdS black hole in an extended phase space
论文作者
论文摘要
基于Melnikov方法，我们研究了在时间和空间扰动下缓慢旋转的Kerr-Ads黑洞的延长热力学相空间中的混沌行为。我们的结果表明，只有当扰动幅度高于临界值时，涉及角动量时，相图中旋转区域的热淬灭的时间扰动才可能导致时间混乱。但是，在空间扰动下，发现空间混乱总是发生，这与扰动幅度无关。
Based on the Melnikov method, we investigate chaotic behaviors in the extended thermodynamic phase space for a slowly rotating Kerr-AdS black hole under temporal and spatial perturbations. Our results show that the temporal perturbation coming from a thermal quench of the spinodal region in the phase diagram may cause the temporal chaos only when the perturbation amplitude is above a critical value, which involves the angular momentum . Under the spatial perturbation, however, it is found that the spatial chaos always occurs, which is independent of the perturbation amplitude.
