闪烁的光子:揭示广义相对论与强场区量子场的相互作用
Glitching pulsars: unraveling the interactions of general relativity with quantum fields in the strong field regimes
摘要:
我们提出了一个修改我们以前的模型的故障现象的机制,在中子星和年轻的中子星。相应地,超星系诞生时就具有由纯不可压缩的超导胶子-夸克超流体组成的胚胎核(以下简称SuSu-core)。随着周围介质冷却并由于磁偶极子辐射的发射而自旋下降,SuSu-core的质量和尺寸随着时间离散地增长,这与Onsager-Feynmann对超流性的分析一致。目前,我们提出时空嵌入glitching类星体是动力学的和双度规的性质:在SuSu-core的时空必须是平坦的,而周围的区域,那里的物质是可压缩的和耗散的,时空是史瓦西。我们进一步提出时空的拓扑变化是由强核力引起的,强核力的作用长度尺度随时间增加,在双星的发光寿命结束时达到O(1)cm.本文提出的模型与最近的射电和GW观测结果一致。
英文摘要:
We present a modification of our previous model for the mechanisms underlying the glitch phenomena in pulsars and young neutron stars. Accordingly, pulsars are born with embryonic cores comprising of purely incompressible superconducting gluon-quark superfluid (henceforth SuSu-cores). As the ambient medium cools and spins down due to emission of magnetic dipole radiation, the mass and size of SuSu-cores are set to grow discretely with time, in accordance with the Onsager-Feynmann analysis of superfluidity. Presently, we propose that the spacetime embedding glitching pulsars is dynamical and of bimetric nature: inside SuSu-cores the spacetime must be flat, whereas the surrounding region, where the matter is compressible and dissipative, the spacetime is Schwarzschild. It is further proposed that the topological change of spacetime is derived by the strong nuclear force, whose operating length scales is found to increase with time to reach O(1) cm at the end of the luminous lifetimes of pulsars. The model presented here model is in line with the recent radio and GW observations of pulsars and NSs.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。