磁化静态黑色土星
Magnetized static black Saturn
摘要:
我们构造了一个新的静态解的5D爱因斯坦-麦克斯韦方程组描述静态黑洞周围的非旋转偶极黑环。通过与黑环的偶极电荷相互作用的外部磁场,该配置保持平衡。研究了黑色类土星组态的性质,并计算了基本的物理量。该解证明了在Melvin背景和总质量不变的情况下,5D磁化静态中性黑天体的2重连续非唯一性。
英文摘要:
We construct a new static solution to the 5D Einstein-Maxwell equations describing a static black hole surrounded by a non-rotating dipole black ring. The configuration is kept in equilibrium by an external magnetic field interacting with the dipole charge of the black ring. The properties of the black Saturn-like configuration are studied and the basic physical quantities are calculated. The solution demonstrates 2-fold continuous non-uniqueness of the 5D magnetized static neutral black objects for fixed total mass and Melvin background.
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