Response:

Hui, Yee Tak; Lam, Wai Ming; Lam, Ting Wa

doi:10.1016/j.gie.2008.04.006

Cited by 1 publication

(1 citation statement)

References 2 publications

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“…It should be noted that the luminosity interval may be disturbed for other reasons, but other sources of disturbance are important in redshift greater than 1. [30] Considering that in this article we have used 211 supernovae that are less than 0.1 in redshift, other sources of disturbance can be omitted. It is important to note that although the bipolar fitting method (so-called dipole fit) seems to be a model-independent method, looking at the equation, it can be seen that this method is completely similar to the cosmological model through the Hubble parameter.…”

Section: Theoretical Modelmentioning

confidence: 99%

Can Chameleon fields be the source of both the dark energy dipole and the CMB dipole?

Yarahmadi¹,

Fathi²,

Salehi³

2022

Preprint

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Recent research shows that the local group is moving toward (l, b) = (276, 30) relative the cosmic background radiation at a speed of about 600kms −1 which is known as the cosmic background radiation dipole.The exact cause of this movement is still unknown. Areas with high mass densities such as galactic superclusters seem to be one of the causes of this flow.There are several methods for simulating the motion of local clusters,one of which is the bulk flow .The bulk current can be seen as a mass movement of a large part of the universe.This anisotropy at local scale, seems to have the same origin as the anisotropy at the larger scale.In this paper, anisotropies on both small and large scales were investigated using chameleon fields.The data used are Type Ia supernovae (Pantheon catalog for a total of 1,048 supernovae in redshift (0.15

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Section: Theoretical Modelmentioning

confidence: 99%