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Modified teleparallel theories of gravity [PDF]
Physical Review D, 2015 We investigate modified theories of gravity in the context of teleparallel geometries. It is well known that modified gravity models based on the torsion scalar are not invariant under local Lorentz transformations while modifications based on the Ricci ...
Sebastian Bahamonde +1 more
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Searching for New Physics at Small and Large Scales, 2013
These lectures provide a brief introduction into modified gravity theories, i.e. theories that deviate from General Relativity. We focus on theories that satisfy the Einstein Equivalence Principle, which are characterized by a single metric governing the motions of bodies and dynamics of fields.
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These lectures provide a brief introduction into modified gravity theories, i.e. theories that deviate from General Relativity. We focus on theories that satisfy the Einstein Equivalence Principle, which are characterized by a single metric governing the motions of bodies and dynamics of fields.
openaire +2 more sources
Galaxy Clusters and Modified Gravity
2021This section reviews the potential of galaxy clusters to probe the nature of the gravitational law and dark energy at large scales. Focusing on the predictions of the most popular theories beyond General Relativity, we discuss the key phenomenological implications, their confrontation with observations, along with the relevant current constraints ...
Saltas, Ippocratis D., Pizzuti, Lorenzo
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Modelling Quintessential Inflation in Palatini-Modified Gravity
Galaxies, 2022Konstantinos Dimopoulos +2 more
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Stellar structure models in modified theories of gravity: Lessons and challenges
Physics Reports, 2020Gonzalo J Olmo +2 more
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f ( Q ) Reconstruction: In the light of various modified gravity models
Physics of the Dark Universe, 2023Anup Kumar Singha +2 more
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Dark Energy Versus Modified Gravity
Annual Review of Nuclear and Particle Science, 2016Austin Joyce +2 more
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