# Modified gravity from the quantum part of the metric

@article{Dzhunushaliev2013ModifiedGF, title={Modified gravity from the quantum part of the metric}, author={Vladimir Dzhunushaliev and Vladimir Folomeev and Burkhard Kleihaus and Jutta Kunz}, journal={The European Physical Journal C}, year={2013}, volume={74}, pages={1-4} }

It is shown that if a metric in quantum gravity can be decomposed as a sum of classical and quantum parts, then Einstein quantum gravity looks approximately like modified gravity with a nonminimal interaction between gravity and matter.

## 59 Citations

### Modified gravity from the nonperturbative quantization of a metric

- PhysicsThe European physical journal. C, Particles and fields
- 2015

It is shown that quantum corrections of the quantum fluctuating metric give rise to modified gravity.

### Modified Teleparallel Gravity induced by quantum fluctuations

- PhysicsPhysics of the Dark Universe
- 2022

### Cosmological implications of modified gravity induced by quantum metric fluctuations

- Physics
- 2016

We investigate the cosmological implications of modified gravities induced by the quantum fluctuations of the gravitational metric. If the metric can be decomposed as the sum of the classical and of…

### f(R) Gravity

- PhysicsExtensions of f(R) Gravity
- 2018

A review of the new of the problem of dark energy using modified gravity approach is considered. An explanation of the difficulties facing modern cosmology is given and different approaches are…

### Effects of Quantum Metric Fluctuations on the Cosmological Evolution in Friedmann-Lemaitre-Robertson-Walker Geometries

- PhysicsPhysics
- 2021

In this paper, the effects of the quantum metric fluctuations on the background cosmological dynamics of the universe are considered. To describe the quantum effects, the metric is assumed to be…

### Quantum Cosmology of f(R, T) gravity

- PhysicsExtensions of f(R) Gravity
- 2018

Modified gravity theories have the potential of explaining the recent acceleration of the Universe without resorting to the mysterious concept of dark energy. In particular, it has been pointed out…

### Spinor field solutions in F(B2) modified Weyl gravity

- Physics
- 2020

We consider modified Weyl gravity where a Dirac spinor field is nonminimally coupled to gravity. It is assumed that such modified gravity is some approximation for the description of quantum…

### Confronting quantum-corrected teleparallel cosmology with observations

- PhysicsJournal of Cosmology and Astroparticle Physics
- 2022

It has been shown that at the semi-classical order, gravitational theories with quantum fluctuations can be effectively recast as modified theories of gravity with non-minimal gravity-matter…

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Keywords: ecoulement : compressible Note: + disquette Reference Record created on 2005-11-18, modified on 2016-08-08

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