Primordial Magnetic Field Effects on the CMB and Large-Scale Structure

Figure 5

CMB temperature fluctuations from the PMF. Plots show various ranges for (a-1) and (b-1) TT (2<ℓ<2750) and (a-2) and (b-2) TT (400<ℓ<2750) with 𝐵_𝜆=3.0 nG and 𝑛_B=−2.0 (a) or −1.0 (b). Green-dashed, red-bold, blue-dashed-dotted, and black-dotted curves show positive, no, and negative correlations, respectively. The black-dotted curve shows the primary spectrum without a PMF.

(a)

(b)