论文标题
三维旋转的ho树的粒子碰撞黑洞
Collision of particles near a three-dimensional rotating Hořava AdS black hole
论文作者
论文摘要
We consider a three-dimensional rotating Hořava AdS black hole, that corresponds to a Lorentz-violating version of the BTZ black hole and we analyze the effect of the breaking of Lorentz invariance on the possibility that the black hole can acts as a particle accelerator by analyzing the energy in the center of mass (CM) frame of two colliding particles in the vicinity of its horizons.我们发现，当Ho树参数$ξ$增加时，当以太参数$ b $增加时，颗粒的临界角动量会增加。同样，如果其中一个粒子具有临界角动量，则颗粒可以与任意高的CM能量在内部地平线上碰撞。主要的是，尽管对于极端BTZ黑洞，但仅具有关键角动量的颗粒只能在退化的地平线上存在，对于BTZ黑洞的Lorentz侵入版本，具有临界角动量的粒子可以从退化的区域中存在。
We consider a three-dimensional rotating Hořava AdS black hole, that corresponds to a Lorentz-violating version of the BTZ black hole and we analyze the effect of the breaking of Lorentz invariance on the possibility that the black hole can acts as a particle accelerator by analyzing the energy in the center of mass (CM) frame of two colliding particles in the vicinity of its horizons. We find that the critical angular momentum of particles increases when the Hořava parameter $ξ$ increases and when the aether parameter $b$ increases. Also, the particles can collide on the inner horizon with arbitrarily high CM energy if one of the particles has a critical angular momentum being possible the BSW process, for the non-extremal rotating Hořava AdS black hole. Mainly, while that for the extremal BTZ black hole the particles with critical angular momentum only can exist on the degenerate horizon, for the Lorentz-violating version of the BTZ black hole the particle with critical angular momentum can exist in a region from the degenerate horizon.
