论文标题
紧凑型二进制系统中的保守潮汐效应，以实现近代领先的后订单
Conservative Tidal Effects in Compact Binary Systems to Next-to-Leading Post-Minkowskian Order
论文作者
论文摘要
使用有效的现场理论方法以及边界到结合的图，我们在紧凑型二进制系统的保守动力学中计算了近距离领导顺序（NLO）后 - 康科夫斯基（PM）潮汐效应。我们得出质量和当前四极杆，并首次将八杆校正到$ {\ cal o}（g^3）$的圆形轨道的绑定能量。我们的结果与测试体的限制以及现有的牛顿后文献一致。我们还重建了在PM扩展中对NLO的潮汐效应的哈密顿量，并使用散射幅度的经典限制找到与其四极部分的最新推导。
Using the Effective Field Theory approach together with the Boundary-to-Bound map, we compute the next-to-leading order (NLO) Post-Minkowskian (PM) tidal effects in the conservative dynamics of compact binary systems. We derive the mass and current quadrupole and, for the first time, octupole corrections to the binding energy for circular orbits at ${\cal O}(G^3)$. Our results are consistent with the test-body limit as well as the existent Post-Newtonian literature. We also reconstruct a Hamiltonian incorporating tidal effects to NLO in the PM expansion and find complete agreement with the recent derivation of its quadrupolar part using the classical limit of scattering amplitudes.
