Physics Letters B, ISSN 0370-2693, 05/2018, Volume 780, pp. 205 - 210

The Noether Symmetry Approach can be used to construct spherically symmetric solutions in gravity. Specifically, the Noether conserved quantity is related to...

Stellar structures | Modified gravity | Noether symmetries | MATTER | ASTRONOMY & ASTROPHYSICS | PHYSICS, NUCLEAR | EXTENDED THEORIES | PHYSICS, PARTICLES & FIELDS | Physics - General Relativity and Quantum Cosmology | General Relativity and Quantum Cosmology | Physics

Stellar structures | Modified gravity | Noether symmetries | MATTER | ASTRONOMY & ASTROPHYSICS | PHYSICS, NUCLEAR | EXTENDED THEORIES | PHYSICS, PARTICLES & FIELDS | Physics - General Relativity and Quantum Cosmology | General Relativity and Quantum Cosmology | Physics

Journal Article

2.
Testing f (R) theories using the first time derivative of the orbital period of the binary pulsars

Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 05/2013, Volume 431, Issue 1, p. 741

Â In this paper, we use one of the post-Keplerian parameters to obtain constraints on f (R) theories of gravity. Using the Minkowskian limit, we compute the...

Stars & galaxies | Neutrons | Comparative analysis | Gravity

Stars & galaxies | Neutrons | Comparative analysis | Gravity

Journal Article

The European Physical Journal C, ISSN 1434-6044, 11/2018, Volume 78, Issue 11, pp. 1 - 6

The study of the dynamics of a two-body system in modified gravity constitutes a more complex problem than in Newtonian gravity. Numerical methods are...

Nuclear Physics, Heavy Ions, Hadrons | Measurement Science and Instrumentation | Nuclear Energy | Quantum Field Theories, String Theory | Physics | Elementary Particles, Quantum Field Theory | Astronomy, Astrophysics and Cosmology | DARK-MATTER | ENERGY | CONSTRAINING F(R) GRAVITY | CANDIDATES | MODELS | PHYSICS, PARTICLES & FIELDS | Dynamic tests | Gravitation | Numerical methods | Geodesy | Complexity | Regular - Theoretical Physics

Nuclear Physics, Heavy Ions, Hadrons | Measurement Science and Instrumentation | Nuclear Energy | Quantum Field Theories, String Theory | Physics | Elementary Particles, Quantum Field Theory | Astronomy, Astrophysics and Cosmology | DARK-MATTER | ENERGY | CONSTRAINING F(R) GRAVITY | CANDIDATES | MODELS | PHYSICS, PARTICLES & FIELDS | Dynamic tests | Gravitation | Numerical methods | Geodesy | Complexity | Regular - Theoretical Physics

Journal Article

Physics Letters B, ISSN 0370-2693, 07/2017, Volume 770, Issue C, pp. 440 - 444

In its weak field limit, Scalar-tensor-vector gravity theory introduces a Yukawa-correction to the gravitational potential. Such a correction depends on the...

PROFILES | F(R) GRAVITY | TEMPERATURE | OBSERVATIONAL TEST | ASTRONOMY & ASTROPHYSICS | RELATIVISTIC CORRECTIONS | GAS | STATE | PHYSICS, NUCLEAR | COMA CLUSTER | MODIFIED GRAVITY | PHYSICS, PARTICLES & FIELDS | Control systems | Anisotropy | Analysis | Dark matter (Astronomy) | Gravity | accurate model | nonbaryonic dark-matter | coma cluster | f(r) gravity | relativisti corrections | Physics | General Relativity and Quantum Cosmology | modified gravity | Astrophysics - Astrophysics of Galaxies | planck data | intracluster gas | observational test | Astrophysics - Cosmology and Nongalactic Astrophysics | rotation curves

PROFILES | F(R) GRAVITY | TEMPERATURE | OBSERVATIONAL TEST | ASTRONOMY & ASTROPHYSICS | RELATIVISTIC CORRECTIONS | GAS | STATE | PHYSICS, NUCLEAR | COMA CLUSTER | MODIFIED GRAVITY | PHYSICS, PARTICLES & FIELDS | Control systems | Anisotropy | Analysis | Dark matter (Astronomy) | Gravity | accurate model | nonbaryonic dark-matter | coma cluster | f(r) gravity | relativisti corrections | Physics | General Relativity and Quantum Cosmology | modified gravity | Astrophysics - Astrophysics of Galaxies | planck data | intracluster gas | observational test | Astrophysics - Cosmology and Nongalactic Astrophysics | rotation curves

Journal Article

Astroparticle Physics, ISSN 0927-6505, 2011, Volume 35, Issue 5, pp. 257 - 265

â–º We consider quadrupolar gravitational emission for extended theories of gravity. â–º In particular, we take into account ( )-theories where is the Ricci...

Alternative theories of gravity | Quadrupolar radiation | Gravitational waves | SYSTEM | PARAMETERS | CURVATURE QUINTESSENCE | WAVES | LASER-INTERFEROMETER | COSMOLOGY | F R THEORIES | ASTRONOMY & ASTROPHYSICS | BINARY PULSAR PSR1913+16 | ENCOUNTERS | HIGHER-ORDER GRAVITY | PHYSICS, PARTICLES & FIELDS | Radiation

Alternative theories of gravity | Quadrupolar radiation | Gravitational waves | SYSTEM | PARAMETERS | CURVATURE QUINTESSENCE | WAVES | LASER-INTERFEROMETER | COSMOLOGY | F R THEORIES | ASTRONOMY & ASTROPHYSICS | BINARY PULSAR PSR1913+16 | ENCOUNTERS | HIGHER-ORDER GRAVITY | PHYSICS, PARTICLES & FIELDS | Radiation

Journal Article

The European Physical Journal C, ISSN 1434-6044, 11/2016, Volume 76, Issue 11, pp. 1 - 6

A generalized teleparallel cosmological model, $$f(T_\mathcal {G},T)$$ f ( T G , T ) , containing the torsion scalar T and the teleparallel counterpart of the...

Nuclear Physics, Heavy Ions, Hadrons | Measurement Science and Instrumentation | Nuclear Energy | Quantum Field Theories, String Theory | Physics | Elementary Particles, Quantum Field Theory | Astronomy, Astrophysics and Cosmology | PHYSICS, PARTICLES & FIELDS | General Relativity and Quantum Cosmology | Physics and Astronomy (miscellaneous) | Engineering (miscellaneous) | Regular Article - Theoretical Physics | High Energy Physics - Theory | Astrophysics - Cosmology and Nongalactic Astrophysics | Regular - Theoretical Physics

Nuclear Physics, Heavy Ions, Hadrons | Measurement Science and Instrumentation | Nuclear Energy | Quantum Field Theories, String Theory | Physics | Elementary Particles, Quantum Field Theory | Astronomy, Astrophysics and Cosmology | PHYSICS, PARTICLES & FIELDS | General Relativity and Quantum Cosmology | Physics and Astronomy (miscellaneous) | Engineering (miscellaneous) | Regular Article - Theoretical Physics | High Energy Physics - Theory | Astrophysics - Cosmology and Nongalactic Astrophysics | Regular - Theoretical Physics

Journal Article

Modern Physics Letters A, ISSN 0217-7323, 04/2015, Volume 30, Issue 12, p. 1550069

The issues of quintessence and cosmic acceleration can be discussed in the framework of $F(R,\mathcal{G})$ theories of gravity where R is the Ricci curvature...

alternative gravity theories | Cosmology | exact solutions | topological invariant | dark energy | PHYSICS, NUCLEAR | PHYSICS, MATHEMATICAL | EXTENDED THEORIES | LAMBDA | DECELERATION | F(R | ASTRONOMY & ASTROPHYSICS | CURVATURE | OMEGA | UNIVERSE | MODIFIED GRAVITY | PHYSICS, PARTICLES & FIELDS

alternative gravity theories | Cosmology | exact solutions | topological invariant | dark energy | PHYSICS, NUCLEAR | PHYSICS, MATHEMATICAL | EXTENDED THEORIES | LAMBDA | DECELERATION | F(R | ASTRONOMY & ASTROPHYSICS | CURVATURE | OMEGA | UNIVERSE | MODIFIED GRAVITY | PHYSICS, PARTICLES & FIELDS

Journal Article

Modern Physics Letters A, ISSN 0217-7323, 09/2014, Volume 29, Issue 30, p. 1450164

We discuss the Noether Symmetry Approach in the framework of Gaussâ€“Bonnet cosmology showing that the functional form of the F(R, ) function, where R is the...

alternative gravity theories | Cosmology | exact solutions | topological invariant | dark energy | PERTURBATIONS | PHYSICS, NUCLEAR | PHYSICS, MATHEMATICAL | EXTENDED THEORIES | 4TH-ORDER GRAVITY | F(R | NOTHER SYMMETRIES | ASTRONOMY & ASTROPHYSICS | MODIFIED GRAVITY | PHYSICS, PARTICLES & FIELDS

alternative gravity theories | Cosmology | exact solutions | topological invariant | dark energy | PERTURBATIONS | PHYSICS, NUCLEAR | PHYSICS, MATHEMATICAL | EXTENDED THEORIES | 4TH-ORDER GRAVITY | F(R | NOTHER SYMMETRIES | ASTRONOMY & ASTROPHYSICS | MODIFIED GRAVITY | PHYSICS, PARTICLES & FIELDS

Journal Article

Physics Reports, ISSN 0370-1573, 2011, Volume 509, Issue 4, pp. 167 - 321

Extended Theories of Gravity can be considered as a new paradigm to cure shortcomings of General Relativity at infrared and ultraviolet scales. They are an...

RENORMALIZATION-GROUP | SCALAR-TENSOR THEORY | YANG-MILLS | GENERAL-RELATIVITY | PHYSICS, MULTIDISCIPLINARY | GRAND UNIFICATION THEORIES | NEWTONIAN LIMIT | BRANS-DICKE THEORY | PROBE WMAP OBSERVATIONS | BLACK-HOLE | EXACT COSMOLOGICAL SOLUTIONS | Analysis | Gravity

RENORMALIZATION-GROUP | SCALAR-TENSOR THEORY | YANG-MILLS | GENERAL-RELATIVITY | PHYSICS, MULTIDISCIPLINARY | GRAND UNIFICATION THEORIES | NEWTONIAN LIMIT | BRANS-DICKE THEORY | PROBE WMAP OBSERVATIONS | BLACK-HOLE | EXACT COSMOLOGICAL SOLUTIONS | Analysis | Gravity

Journal Article

Physics Letters B, ISSN 0370-2693, 05/2018, Volume 780, pp. 205 - 210

Journal Article

Astroparticle Physics, ISSN 0927-6505, 2010, Volume 34, Issue 4, pp. 236 - 244

We linearize the field equations for higher order theories that contain scalar invariants other than the Ricci scalar. We find that besides a massless spin-2...

Alternative theories of gravity | Cosmology | Gravitational waves | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Analysis | Detectors | Physics - General Relativity and Quantum Cosmology | Sciences of the Universe | Astrophysics | Cosmology and Extra-Galactic Astrophysics | Physics

Alternative theories of gravity | Cosmology | Gravitational waves | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Analysis | Detectors | Physics - General Relativity and Quantum Cosmology | Sciences of the Universe | Astrophysics | Cosmology and Extra-Galactic Astrophysics | Physics

Journal Article

International Journal of Modern Physics D, ISSN 0218-2718, 04/2015, Volume 24, Issue 4, pp. 1541002 - 1-1541002-26

Inflation and dark energy are two of the most relevant aspects of modern cosmology. These different epochs provide the universe is passing through accelerated...

quantum cosmology | Alternative theories of gravity | dark energy | observational cosmology | EXPANDING UNIVERSE | COSMOLOGICAL CONSTANT | GENERAL-RELATIVITY | EXTENDED THEORIES | HIGH-REDSHIFT SUPERNOVAE | COSMOGRAPHY | INFLATION | ASTRONOMY & ASTROPHYSICS | CONSTRAINTS | Gravitation | Phases | Inflation | Cosmology | Universe | Evolution | Dark energy | Inflation (cosmology)

quantum cosmology | Alternative theories of gravity | dark energy | observational cosmology | EXPANDING UNIVERSE | COSMOLOGICAL CONSTANT | GENERAL-RELATIVITY | EXTENDED THEORIES | HIGH-REDSHIFT SUPERNOVAE | COSMOGRAPHY | INFLATION | ASTRONOMY & ASTROPHYSICS | CONSTRAINTS | Gravitation | Phases | Inflation | Cosmology | Universe | Evolution | Dark energy | Inflation (cosmology)

Journal Article

The European Physical Journal C, ISSN 1434-6044, 6/2011, Volume 71, Issue 6, pp. 1 - 31

We derive a geometrical approach to produce the mass of particles that could be suitably tested at LHC. Starting from a 5D unification scheme, we show that all...

Nuclear Physics, Heavy Ions, Hadrons | Measurement Science and Instrumentation | Nuclear Energy | Quantum Field Theories, String Theory | Physics | Elementary Particles, Quantum Field Theory | Astronomy, Astrophysics and Cosmology | COVARIANT SYMPLECTIC STRUCTURE | NONLINEAR REALIZATIONS | F(R) GRAVITY | CONSERVATION | POINCARE | WEAK-INTERACTIONS | HIGH-ENERGIES | DARK ENERGY | TORSION | GAUGE FORMULATION | PHYSICS, PARTICLES & FIELDS | Analysis | Gravity | Isomorphism | Gravitation | Broken symmetry | Gluons | Bosons | Economics | Degrees of freedom | Hierarchies | Large Hadron Collider | Mathematical analysis | Photons

Nuclear Physics, Heavy Ions, Hadrons | Measurement Science and Instrumentation | Nuclear Energy | Quantum Field Theories, String Theory | Physics | Elementary Particles, Quantum Field Theory | Astronomy, Astrophysics and Cosmology | COVARIANT SYMPLECTIC STRUCTURE | NONLINEAR REALIZATIONS | F(R) GRAVITY | CONSERVATION | POINCARE | WEAK-INTERACTIONS | HIGH-ENERGIES | DARK ENERGY | TORSION | GAUGE FORMULATION | PHYSICS, PARTICLES & FIELDS | Analysis | Gravity | Isomorphism | Gravitation | Broken symmetry | Gluons | Bosons | Economics | Degrees of freedom | Hierarchies | Large Hadron Collider | Mathematical analysis | Photons

Journal Article