标题： 用引力波探测器搜索字符串玻色纳ova 显示英文标题

标题： Searching for String Bosenovas with Gravitational Wave Detectors

摘要： 我们研究了旋转黑洞周围矢量超辐射云中的弦玻色纳爆炸现象，重点关注引力波探测器和加速度计的可观测结果。 在超辐射云增长过程中，暗规范场可能会达到临界场强，此时通过过热相变产生暗光子弦网络。 这些暗光子弦将吸收背景场中的能量并从云中被弹出，总能量可达黑洞的旋转能量。 在本文中，我们研究了这种密集弦网络随后的演化过程，以及由于未知的弦张力，或几乎等价地，阿贝尔希格斯模型中四次项与规范耦合之间的比值所导致的观测结果。 高张力的弦会耗散成引力波，在从$\sim$ nHz 接近超大质量黑洞的低频到$\gtrsim 10$ MHz 的恒星级质量黑洞附近宽频范围内可被探测到。 这是目前已知的第一个不受宇宙学观测限制的高频引力波源。 这种引力波的应变在低频下可能大于$10^{-14}$，持续时间超过典型实验的持续时间。 低张力的弦，其网络总长度可达$10^{40}$ km，可以从银河系中的任何黑洞以显著速率到达地球，并与基于地球的加速度计相互作用。 如果标准模型粒子直接在暗光子下带电，例如 B-L，这种相互作用会导致标准模型粒子的加速度，该加速度与耦合常数无关。 我们计算了这种加速度的谱密度，并推测现代加速度计和等效原理测试可以对这些弦的通过敏感。 显示英文摘要

摘要： We study the phenomenology of string bosenova explosions in vector superradiance clouds around spinning black holes, focusing on the observable consequences in gravitational wave detectors and accelerometers. During the growth of the superradiance cloud, the dark gauge field might reach a critical field strength, when a network of dark photon strings is produced via a superheated phase transition. These dark photon strings will then absorb the energy in the background fields and get ejected from the cloud, with total energy as large as the rotational energy of the black hole. In this paper, we study the subsequent evolution of this dense string network, and the resulting observational consequences depending on the unknown string tension, or almost equivalently, the ratio between the quartic and the gauge coupling in the Abelian Higgs model. Strings with large tension will dissipate into gravitational waves, detectable over a wide range of frequencies, from $\sim$ nHz near supermassive black holes, to $\gtrsim 10$ MHz around stellar mass black holes. This is the first known source of high frequency gravitational waves, unconstrained by cosmological observations. The strain of this gravitational wave can be larger than $10^{-14}$ at low frequencies, lasting for longer than typical duration of experiments. Small tension strings, with total lengths in the network as large as $10^{40}$ km, can travel to the earth with appreciable rate from any black hole in the Milky Way and interact with earth based accelerometers. If the Standard Model particles are directly charged under the dark photon, e.g. B-L, this interaction leads to an acceleration of Standard Model particles that is independent of the coupling constant. We work out the spectral density of this acceleration, and project that modern accelerometers and equivalence principle tests can be sensitive to the passing of these strings.