# Scalar–Tensor–Vector Modified Gravity in Light of the Planck 2018 Data

@article{Moffat2021ScalarTensorVectorMG, title={Scalar–Tensor–Vector Modified Gravity in Light of the Planck 2018 Data}, author={John W. Moffat and V. Toth}, journal={Universe}, year={2021} }

The recent data release by the Planck satellite collaboration presents a renewed challenge for modified theories of gravitation. Such theories must be capable of reproducing the observed angular power spectrum of the cosmic microwave background radiation. For modified theories of gravity, an added challenge lies in the fact that standard computational tools do not readily accommodate the features of a theory with a variable gravitational coupling coefficient. An alternative is to use less…

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SHOWING 1-10 OF 29 REFERENCES

### Cosmological consequences of Modified Gravity (MOG)

- Physics
- 2010

As an alternative to the ΛCDM concordance model, Scalar-Tensor-Vector Modified Gravity (MOG) theory reproduces key cosmological observations without postulating the presence of an exotic dark matter…

### Cosmological Observations in a Modified Theory of Gravity (MOG)

- Physics
- 2013

Our Modified Gravity Theory (MOG) is a gravitational theory without exotic dark matter, based on an action principle. MOG has been used successfully tomodel astrophysical phenomena, such as galaxy…

### The MOG weak field approximation and observational test of galaxy rotation curves

- Physics
- 2013

As an alternative to dark matter models, MOdified Gravity (MOG) theory can compensate for dark matter by a covariant modification of Einstein gravity. The theory introduces two additional scalar…

### FIVE-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE OBSERVATIONS: COSMOLOGICAL INTERPRETATION

- Physics
- 2008

The Wilkinson Microwave Anisotropy Probe (WMAP) 5-year data provide stringent limits on deviations from the minimal, six-parameter Λ cold dark matter model. We report these limits and use them to…

### Structure Growth and the CMB in Modified Gravity (MOG)

- Physics
- 2014

An important piece of evidence for dark matter is the need to explain the growth of structure from the time of horizon entry and radiation-matter equality to the formation of stars and galaxies. This…

### Planck 2018 results

- PhysicsAstronomy & Astrophysics
- 2020

The study of polarized dust emission has become entwined with the analysis of the cosmic microwave background (CMB) polarization in the quest for the curl-like B-mode polarization from primordial…

### A Line of sight integration approach to cosmic microwave background anisotropies

- Physics
- 1996

We present a new method for calculating linear cosmic microwave background (CMB) anisotropy spectra based on integration over sources along the photon past light cone. In this approach the…

### Scalar–tensor–vector gravity theory

- Physics
- 2006

A covariant scalar–tensor–vector gravity theory is developed which allows the gravitational constant G, a vector field coupling ω and the vector field mass μ to vary with space and time. The…

### Fundamental parameter-free solutions in modified gravity

- Physics
- 2009

Modified gravity (MOG) has been used successfully to explain the rotation curves of galaxies, the motion of galaxy clusters, the bullet cluster and cosmological observations without the use of dark…

### MOG cosmology without dark matter and the cosmological constant

- PhysicsMonthly Notices of the Royal Astronomical Society
- 2021

In this work, we investigate the MOdified Gravity (MOG) theory for dynamics of the Universe and compare the results with the Lambda cold dark matter (ΛCDM) cosmology. We study the background…