A Scattering Theory Approach to Cauchy Horizon Instability and Applications to Mass Inflation
A Scattering Theory Approach to Cauchy Horizon Instability and Applications to Mass Inflation
复制标题
柯西视界不稳定性的散射理论方法及其在大规模通货膨胀中的应用
DOI:
10.1007/s00023-022-01216-7
复制
发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Shlapentokh-Rothman, Yakov
中科院分区:
文献类型:
--
作者:
Luk, Jonathan;Oh, Sung-Jin;Shlapentokh-Rothman, Yakov
Motivated by the strong cosmic censorship conjecture, we study the linear scalar wave equation in the interior of subextremal strictly charged Reissner–Nordström black holes by analyzing a suitably defined “scattering map” at 0 frequency. The method can already be demonstrated in the case of spherically symmetric scalar waves on Reissner–Nordström: we show that assuming suitable (-averaged) upper and lower bounds on the event horizon, one can prove (-averaged) polynomial lower bound for the solutionon any radial null hypersurface transversally intersecting the Cauchy horizon, andalong the Cauchy horizon toward timelike infinity.Taken together with known results regarding solutions to the wave equation in the exterior, (1) above in particular provides yet another proof of the linear instability of the Reissner–Nordström Cauchy horizon. As an application of (2) above, we prove a conditional mass inflation result for a nonlinear system, namely the Einstein–Maxwell-(real)-scalar field system in spherical symmetry. For this model, it is known that for a generic class of Cauchy data, the maximal globally hyperbolic future developments are-future-inextendible. We prove that if a (conjectural) improved decay result holds in the exterior region, then for the maximal globally hyperbolic developments arising from initial data in, the Hawking mass blows up identically on the Cauchy horizon.
登录
查看更多内容
DOI:
--
发表时间:
2018
期刊:
影响因子:
--
作者:
M. Moortel
通讯作者:
M. Moortel
DOI:
10.1007/s00023-019-00760-z
发表时间:
2019
期刊:
Annales Henri Poincaré
影响因子:
--
作者:
Kehle, Christoph;Shlapentokh-Rothman, Yakov
通讯作者:
Shlapentokh-Rothman, Yakov
影响因子:
3
作者:
Dafermos, Mihalis;Rodnianski, Igor
通讯作者:
Rodnianski, Igor
影响因子:
2.5
作者:
M. Moortel
通讯作者:
M. Moortel
影响因子:
2.5
作者:
Jan Sbierski
通讯作者:
Jan Sbierski