A black hole bomb is the name given to a physical effect utilizing how a bosonic field impinging on a rotating black hole can be amplified through superradiant scattering. If the amplified field is reflected back towards the black hole, the amplification can be repeated, leading to a run-away growth of the field, i.e. an explosion. One way this reflection could be realized in nature is if the bosonic field has mass. The mass of the field can then cause the amplified modes to be trapped around the black hole, leading to an endless cycle of self-amplification. The mechanism by which the black hole bomb functions is called superradiant instability. It can also refer to one such method of creating such a runaway effect, a Penrose sphere with no means for energy to passively escape.
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| - Black hole bomb (en)
- Bom lubang hitam (in)
- 黑洞炸彈 (zh)
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| - A black hole bomb is the name given to a physical effect utilizing how a bosonic field impinging on a rotating black hole can be amplified through superradiant scattering. If the amplified field is reflected back towards the black hole, the amplification can be repeated, leading to a run-away growth of the field, i.e. an explosion. One way this reflection could be realized in nature is if the bosonic field has mass. The mass of the field can then cause the amplified modes to be trapped around the black hole, leading to an endless cycle of self-amplification. The mechanism by which the black hole bomb functions is called superradiant instability. It can also refer to one such method of creating such a runaway effect, a Penrose sphere with no means for energy to passively escape. (en)
- Bom lubang hitam adalah nama yang diberikan untuk efek fisika dengan memanfaatkan bagaimana yang menimpa lubang hitam yang berputar dapat diperkuat melalui . Syarat tambahan yang harus dipenuhi adalah bahwa medan tersebut harus memiliki massa istirahat yang berbeda dari nol. Gelombang yang tersebar kemudian akan dipantulkan bolak-balik antara kedua massa dan lubang hitam menjadi diperkuat pada setiap refleksinya. Pertumbuhan medan tersebut dinyatakan eksponensial dan tidak stabil. Mekanisme di mana fungsi bom lubang hitam disebut ketidakstabilan superradian. (in)
- 黑洞炸彈通過來放大撞擊在旋轉黑洞上的，因其物理效果而命名。另外，磁場的靜止質量不能等於零。反射時，散射波將在包圍物（可能結構為玻璃等反射物料）與黑洞之間來回反射，散射波在每次反射時都會被放大。該玻色子場的增長被認為是指數級增長且不穩定的。黑洞炸彈發揮作用的機制稱為。 (zh)
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| - A black hole bomb is the name given to a physical effect utilizing how a bosonic field impinging on a rotating black hole can be amplified through superradiant scattering. If the amplified field is reflected back towards the black hole, the amplification can be repeated, leading to a run-away growth of the field, i.e. an explosion. One way this reflection could be realized in nature is if the bosonic field has mass. The mass of the field can then cause the amplified modes to be trapped around the black hole, leading to an endless cycle of self-amplification. The mechanism by which the black hole bomb functions is called superradiant instability. It can also refer to one such method of creating such a runaway effect, a Penrose sphere with no means for energy to passively escape. (en)
- Bom lubang hitam adalah nama yang diberikan untuk efek fisika dengan memanfaatkan bagaimana yang menimpa lubang hitam yang berputar dapat diperkuat melalui . Syarat tambahan yang harus dipenuhi adalah bahwa medan tersebut harus memiliki massa istirahat yang berbeda dari nol. Gelombang yang tersebar kemudian akan dipantulkan bolak-balik antara kedua massa dan lubang hitam menjadi diperkuat pada setiap refleksinya. Pertumbuhan medan tersebut dinyatakan eksponensial dan tidak stabil. Mekanisme di mana fungsi bom lubang hitam disebut ketidakstabilan superradian. (in)
- 黑洞炸彈通過來放大撞擊在旋轉黑洞上的，因其物理效果而命名。另外，磁場的靜止質量不能等於零。反射時，散射波將在包圍物（可能結構為玻璃等反射物料）與黑洞之間來回反射，散射波在每次反射時都會被放大。該玻色子場的增長被認為是指數級增長且不穩定的。黑洞炸彈發揮作用的機制稱為。 (zh)
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