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Gravity and Scalar Fields
classification
🌀 gr-qc
astro-ph.COhep-th
keywords
theoriesfieldsgravityscalaralternativealternativesbriefchallenges
read the original abstract
Gravity theories with non-minimally coupled scalar fields are used as characteristic examples in order to demonstrate the challenges, pitfalls and future perspectives of considering alternatives to general relativity. These lecture notes can be seen as an illustration of concepts, subtleties and techniques present in all alternative theories, but they also provide a brief review of generalised scalar-tensor theories.
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Forward citations
Cited by 2 Pith papers
-
Testing General Relativity with Present and Future Astrophysical Observations
A review summarizing modified theories of gravity, their effects on compact objects, existing bounds from astrophysical observations, and the promise of future gravitational wave tests for strong-field gravity.
- The Science of the Einstein Telescope
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