论文标题
磁性双性手性密度波相处的轴孔 - 果龙QCD
Axion-Polaritons in the Magnetic Dual Chiral Density Wave Phase of Dense QCD
论文作者
论文摘要
我们研究了密集夸克物质的磁双性手性密度波（MDCDW）相中电磁辐射的传播。考虑到此阶段低能波动的理论，我们显示了如何到达MDCDW中夫妇到波动场的线性极化光子如何产生两种混合化的传播模式，我们以类似的现象在凝聚态物理学极性物体中以相似的现象为类似，其中一个是一个无处不在的。间隙模式的间隙与背景磁场成正比，并且与不均匀冷凝物的振幅成反比。在波动的低能理论中，可以追溯到手性异常的存在。考虑到MDCDW培养基中的Primakoff效应，我们认为可以在夸克恒星内部产生轴支北极子，该夸克恒星受到来自伽马射线爆发的能量光子的轰炸，并指出该机制可以解释星系中心中缺失的脉冲星paradox。
We investigate the propagation of electromagnetic radiation in the magnetic dual chiral density wave (MDCDW) phase of dense quark matter. Considering the theory of low-energy fluctuations in this phase, we show how linearly polarized photons reaching the MDCDW medium couple to the fluctuation field to produce two hybridized modes of propagation that we call in analogy with similar phenomenon in condensed matter physics axion polaritons, one of them being gapless and the other gapped. The gapped mode's gap is proportional to the background magnetic field and inversely proportional to the amplitude of the inhomogeneous condensate. The generation of axion polaritons can be traced back to the presence of the chiral anomaly in the low-energy theory of the fluctuations. Considering the Primakoff effect in the MDCDW medium, we argued that axion polaritons can be generated inside quark stars bombarded by energetic photons coming from gamma-ray bursts and point out that this mechanism could serve to explain the missing pulsar paradox in the galaxy center.
