论文标题
高血压违规和动态指数对阻力力的影响
Effects of hyperscaling violation and dynamical exponents on drag force
论文作者
论文摘要
在本文中，我们使用ADS/CFT对应关系计算系统中带电粒子的阻力。我们获得了重点粒子的能量损失，摩擦系数，扩散和准正常模式。在这里，我们考虑两种情况。在第一个情况下，我们假设重点粒子以恒定速度v。在第二种情况下移动，我们假设重点粒子沿着圆形L的圆圈旋转具有角速度ω。另外，我们添加一些电磁场并获得能量损失。最后，我们在速度和温度方面为阻力力画了一些数字。同样，我们还展示了阻力和能量损失如何随着高标准违规参数θ，动力学参数z，质量m和电荷q的变化。
In this paper, we calculate the drag force of a charged particle in systems with hyperscaling violation using the AdS/CFT correspondence. We obtain energy loss, friction coefficient, diffusion and quasi normal modes of a heavy point particle. Here, we consider two cases. In the first, we assume the heavy point particle moves with constant velocity v. In the second case, we assume the heavy point particle rotates along a circle of radius L with angular velocity ω. Also, we add some electromagnetic field and obtain the energy loss. Finally, we draw some figures for the drag force with respect to the velocity and the temperature. As well, we show how the drag force and energy loss change with the hyperscaling violation parameter θ, dynamical parameter z, mass m and charge Q.
