4.1. Conformal Cyclic Cosmology
It is generally believed that the universe emerged from the Big Bang, before which space and time did not exist. However, Penrose (2010) proposed the conformal cyclic cosmology (CCC) that predicts there was an aeon preceding this universe. To support this theory, Gurzadyan and Penrose (2013, 2016) found multiple concentric low-variance circles (LVC) in the CMB maps. From the WMAP data, they found region X, a large, higher-temperature LVC region concentrated around , and a small, lower-temperature LVC region Y at around (Gurzadyan & Penrose 2013). When they updated their search on the Planck data, region X was confirmed to have the strongest LVC signal at the same coordinates, while region Y was insignificant. Instead, they found two other large lower-temperature LVC regions (Gurzadyan & Penrose 2016). Since they did not name them, we assign names accordingly: region Z concentrated around , and region W concentrated around . Very recently, Bodnia et al. (2023) searched for the LVC and found CMB anomalies instead. From the WMAP data, they obtained an anomalously bright spot at , corresponding to region X. For the Planck data, although the comparison of temperature was confusing, the anomalies discovered with the highest magnitudes match Gurzadyan and Penrose’s LVC regions: , corresponding to region X; , corresponding to region Z; and , corresponding to region W. From both CMB data, they also obtained a pronounced higher baseline variance region at region X, with a sharp circular boundary (Bodnia et al. 2023).
These results prove our findings in a direct manner. Region
X, from either the WMAP or Planck data, all centered near
, is on the equatorial plane close to the Center of the universe (
Figure 4). Like the hot half ring is observed (
Figure 2), it was the collision between the
Vs and
VBB flows and the Doppler effect that resulted in higher temperatures of region
X. Region
Z is located at the lower-temperature half of the equatorial plane (
Figure 4). Region
W is the result of less collisions between the outward Northern
Vb beam and the
VBB flow, because it has almost the same universal latitude as the NC: converted from
(Bodnia et al. 2023), region
W is centered at the universal latitude:
, while that for the NC is:
.
In addition, we noticed an incredible detail about the regions on the equatorial plane: Region
X has a cold corner near
, while Region
W has a hot corner near
(Gurzadyan & Penrose 2016).
Figure 4 clearly shows that the cold corner of Region
X is in the cold half of the universal equatorial plane, while the hot corner of Region
W is close to the hot half. For region
X, the hot part and the cold corner are clearly divided by a plane that is defined by the LS and the axis of spin (Figs. 4b and 4c), indicating that region
X is very close to the Center. Without our findings, this detail should be impossible to explain.
Gurzadyan and Penrose believed that the low variances result from the addition of light from the previous aeon. The LVC regions with high temperatures come from distant previous-aeon galactic conglomerations, while the low-temperature LVC regions correspond to closer ones (Gurzadyan & Penrose 2013, 2016). This mechanism is not supported in this work. By analyzing our findings, we found that the low variances would be generated similar to the mechanism of baryon acoustic oscillations (BAO). All the collisions between flows, including that between the
Vb and
VBB flows, would result in overdense regions in the primordial plasma. The overdense regions produced high outward pressure. Like the BAO, the inward gravity and outward pressure created oscillations or spherical sound waves. By enhancing local heat transfer, the waves, like smoothers, reduced the temperature variances, leaving behind the LVC. This smoothing process requires time to process. Therefore, following the low temperature tail on the Northern SLS (NC-k-j-i-h,
Figure 2c), there is a low-temperature LVC region, region
Z. Similarly, no tail is observed on the Southern SLS, neither are the LVC regions.
Another interesting detail to support our BAO-like mechanism is about the LVC void at the center of Region
X (Gurzadyan & Penrose 2016). As analyzed above, at the center of this overdense region, the densities were the highest, so were the initial variances. Because the variances were too high to be smoothed by the BAO-like process, the center appears as an LVC void. This explanation is also supported by the fact that the position of the void accurately matches that of Bodnia et al.’s anomaly with the highest magnitude (Bodnia et al. 2023), both of which, as expected, are on the equatorial plane (
Figure 4).
4.2. Cosmic Inhomogeneities
Besides the CCC, a lot of other independent observational evidence supports our findings, one category of which is the inhomogeneous compositions of the universe. As discussed above, the emission beams
Vb and the back falling flows
Vf would sweep in a high angular speed, producing discontinuous clumps of high-density matter-energy across the space within the event horizon of the precursor black hole (
Figure 1). During the early expansion of the universe, these flows, together with the falling spiral flows
Vs, would collide with the powerful
VBB, resulting in overdense clumps and debris as primordial nucleation centers (PNC) or primordial seeds for the new-born universe. In addition to the LVC, some PNC would have been observed as the Hawking points (An et al. 2020). Compared to the standard ΛCDM model in which overdensities were generated by quantum fluctuations, our findings provide a mechanism to have the PNC much earlier and more mature, and hence explains multiple extraordinary astronomical facts.
The James Webb Space Telescope (JWST) has observed numerous distant, complex galaxies that should not exist (Witze 2022; Clery 2023; Labbé et al. 2023; Boylan-Kolchin 2023; Donnan, et al. 2023). How an unexpectedly large number (Witze 2022) of unexpectedly mature (Witze 2022) and unexpectedly bright (Clery 2023) galaxies with unexpectedly high mass (Labbé et al. 2023; Boylan-Kolchin 2023) form at an unexpectedly short time (Witze 2022) after the Big Bang challenges the standard cosmology. Yet there is no convincing explanation. With the existence of the PNC from the precursor black hole, the formation of the first galaxies would naturally be much faster than predicted by the ΛCDM model or the cosmological principle.
The PNC would also generate other cosmic structures or objects larger than expected. One type would be the extraordinarily large great walls whose sizes are incompatible with the cosmological principle. Such candidates include the Hercules–Corona Borealis Great Wall, Giant GRB Ring, and Huge-LQG, etc.5 Another type would be the extraordinarily supermassive black holes whose masses exceed the theoretical limits. Such candidates are Phoenix A and 4C+74.13, etc.6
The PNC would exist across the sky, because overdense clumps would be sprayed anywhere by the flows within the event horizon (
Figure 1). However, the distribution might not be uniform: the sky zones near the Center or with lower universal latitudes (
) would be of higher density, while those near the axis of spin (
) would be of lower density. It seems that the first galaxies in the early JWST deep fields (Donnan, et al. 2023), such as SMACS-0723 (close to the Center,
), CEERS (
), and GLASS (
), are in the higher-density zones, so are the extraordinarily large great walls
5 and black holes
6.