General Relativity and Gravitation, ISSN 0001-7701, 01/2004, Volume 36, Issue 1, pp. 217 - 224

I reconsider the problem of the Newtonian limit in nonlinear gravity models in the light of recently proposed models L-grav similar to root - g f (R) with...

Cosmology | Higher derivative gravity | Newtonian limit | PHYSICS, MULTIDISCIPLINARY | COSMOLOGICAL MODELS | SINGULARITY | cosmology | higher derivative gravity | DERIVATIVES

Cosmology | Higher derivative gravity | Newtonian limit | PHYSICS, MULTIDISCIPLINARY | COSMOLOGICAL MODELS | SINGULARITY | cosmology | higher derivative gravity | DERIVATIVES

Journal Article

CANADIAN JOURNAL OF PHYSICS, ISSN 0008-4204, 11/2011, Volume 89, Issue 11, pp. 1163 - 1169

We present a new class of asymptotically anti-de Sitter (AdS) magnetic solutions in (n + 1)-dimensional dilaton gravity in the presence of an appropriate...

DESITTER SPACES | DIMENSIONALLY REDUCED SPACETIMES | COSMOLOGICAL CONSTANT | GENERAL-RELATIVITY | PHYSICS, MULTIDISCIPLINARY | DS/CFT CORRESPONDENCE | HIGHER-DERIVATIVE GRAVITY | GRAVITATIONAL-FIELD | SYMMETRIC-SOLUTIONS | CARDY-VERLINDE FORMULA | BLACK-HOLES | Field theory (Physics) | Research | Magnetic fields | Gravity

DESITTER SPACES | DIMENSIONALLY REDUCED SPACETIMES | COSMOLOGICAL CONSTANT | GENERAL-RELATIVITY | PHYSICS, MULTIDISCIPLINARY | DS/CFT CORRESPONDENCE | HIGHER-DERIVATIVE GRAVITY | GRAVITATIONAL-FIELD | SYMMETRIC-SOLUTIONS | CARDY-VERLINDE FORMULA | BLACK-HOLES | Field theory (Physics) | Research | Magnetic fields | Gravity

Journal Article

Physical Review D, ISSN 2470-0010, 03/2018, Volume 97, Issue 6

We conduct a preliminary investigation into the phenomenological implications of Einsteinian cubic gravity (ECG), a four-dimensional theory of gravity cubic in...

HIGHER-DERIVATIVE GRAVITY | ASTRONOMY & ASTROPHYSICS | TERMS | PHYSICS, PARTICLES & FIELDS | Physics - General Relativity and Quantum Cosmology

HIGHER-DERIVATIVE GRAVITY | ASTRONOMY & ASTROPHYSICS | TERMS | PHYSICS, PARTICLES & FIELDS | Physics - General Relativity and Quantum Cosmology

Journal Article

Classical and Quantum Gravity, ISSN 0264-9381, 07/2009, Volume 26, Issue 13, pp. 135016 - 135016 (9)

Higher-derivative terms are introduced into three-dimensional gravity, thereby allowing for a dynamical theory. The resulting system, viewed as a classical...

SPACE | PHYSICS, MULTIDISCIPLINARY | LINEARIZED R+R2 GRAVITY | FIELD | ASTRONOMY & ASTROPHYSICS | HIGHER-DERIVATIVE GRAVITY | FRAMEWORK | GAUGE | PHYSICS, PARTICLES & FIELDS

SPACE | PHYSICS, MULTIDISCIPLINARY | LINEARIZED R+R2 GRAVITY | FIELD | ASTRONOMY & ASTROPHYSICS | HIGHER-DERIVATIVE GRAVITY | FRAMEWORK | GAUGE | PHYSICS, PARTICLES & FIELDS

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 10/2018, Volume 2018, Issue 10, pp. 1 - 70

We construct a plethora of new Euclidean AdS-Taub-NUT and bolt solutions of several four- and six-dimensional higher-curvature theories of gravity with various...

Black Holes | Classical Theories of Gravity | AdS-CFT Correspondence | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | ENERGY | SPACES | EXTENDED THERMODYNAMIC PROPERTIES | TERMS | UNTI | NUT/BOLT BLACK-HOLES | NEWMAN | HIGHER-DERIVATIVE GRAVITY | GEOMETRY | ENTROPY | PHYSICS, PARTICLES & FIELDS | Thermodynamics | Gravity | Couplings | Gravitation | Euclidean geometry | Thermodynamic properties | Phase transitions | Curvature

Black Holes | Classical Theories of Gravity | AdS-CFT Correspondence | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | ENERGY | SPACES | EXTENDED THERMODYNAMIC PROPERTIES | TERMS | UNTI | NUT/BOLT BLACK-HOLES | NEWMAN | HIGHER-DERIVATIVE GRAVITY | GEOMETRY | ENTROPY | PHYSICS, PARTICLES & FIELDS | Thermodynamics | Gravity | Couplings | Gravitation | Euclidean geometry | Thermodynamic properties | Phase transitions | Curvature

Journal Article

International Journal of Geometric Methods in Modern Physics, ISSN 0219-8878, 2009, Volume 6, Issue 6, pp. 985 - 1001

We study the well-formulation of the initial value problem of f(R)-gravity in the metric affine formalism. The problem is discussed in vacuo and in presence of...

Alternative theories of gravity | Metric-affine approach | Initial value | initial value formulation | metric-affine approach | ENERGY | F(R) GRAVITY | HIGHER-DERIVATIVE GRAVITY | TORSION | CAUCHY-PROBLEM | PHYSICS, MATHEMATICAL | RELATIVITY

Alternative theories of gravity | Metric-affine approach | Initial value | initial value formulation | metric-affine approach | ENERGY | F(R) GRAVITY | HIGHER-DERIVATIVE GRAVITY | TORSION | CAUCHY-PROBLEM | PHYSICS, MATHEMATICAL | RELATIVITY

Journal Article

Modern Physics Letters A, ISSN 0217-7323, 06/2019, Volume 34, Issue 19, p. 1950144

We consider a novel model of gravity with a scalar field described by the Lagrangian with higher-order derivative terms in a cosmological context. The model...

4TH-ORDER GRAVITY | INFLATION | ASTRONOMY & ASTROPHYSICS | EQUATIONS | PHYSICS, NUCLEAR | Modified gravity | higher derivative gravity | PHYSICS, MATHEMATICAL | HISTORY | PHYSICS, PARTICLES & FIELDS | Physics - General Relativity and Quantum Cosmology

4TH-ORDER GRAVITY | INFLATION | ASTRONOMY & ASTROPHYSICS | EQUATIONS | PHYSICS, NUCLEAR | Modified gravity | higher derivative gravity | PHYSICS, MATHEMATICAL | HISTORY | PHYSICS, PARTICLES & FIELDS | Physics - General Relativity and Quantum Cosmology

Journal Article

Canadian Journal of Physics, ISSN 0008-4204, 3/2011, Volume 89, Issue 3, pp. 281 - 287

In this paper we introduce a new class of nonsingular higher dimensional conformally invariant magnetic solutions that may be interpreted as traversable...

04.20.-q | 04.50.-h | 04.40.Nr | 04.50.Gh | HIGHER-DERIVATIVE GRAVITY | GRAVITATIONAL-FIELD | THERMODYNAMICS | PHYSICS, MULTIDISCIPLINARY | EINSTEIN | LORENTZIAN WORMHOLES | Magnetism | Research | Maxwell equations | General relativity (Physics) | Invariants | Wormholes (Physics)

04.20.-q | 04.50.-h | 04.40.Nr | 04.50.Gh | HIGHER-DERIVATIVE GRAVITY | GRAVITATIONAL-FIELD | THERMODYNAMICS | PHYSICS, MULTIDISCIPLINARY | EINSTEIN | LORENTZIAN WORMHOLES | Magnetism | Research | Maxwell equations | General relativity (Physics) | Invariants | Wormholes (Physics)

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 9/2012, Volume 2012, Issue 9, pp. 1 - 64

We study entanglement entropy for regions with a singular boundary in higher dimensions using the AdS/CFT correspondence and find that various singularities...

Holography and condensed matter physics (AdS/CMT) | AdS-CFT Correspondence | Gauge-gravity correspondence | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | AdS-CFT correspondence | HIGHER-DERIVATIVE GRAVITY | QUANTUM-FIELD THEORY | POSITIVITY | LARGE-N LIMIT | PHYSICS, PARTICLES & FIELDS | Gravity

Holography and condensed matter physics (AdS/CMT) | AdS-CFT Correspondence | Gauge-gravity correspondence | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | AdS-CFT correspondence | HIGHER-DERIVATIVE GRAVITY | QUANTUM-FIELD THEORY | POSITIVITY | LARGE-N LIMIT | PHYSICS, PARTICLES & FIELDS | Gravity

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 11/2011, Volume 84, Issue 10

Although gravitational actions diverge in asymptotically anti-de Sitter spacetimes, boundary counterterms can be added in order to cancel out those...

SURFACE TERMS | TENSOR | THERMODYNAMICS | HOLOGRAPHY | ASTRONOMY & ASTROPHYSICS | HIGHER-DERIVATIVE GRAVITY | CONSTANT | BLACK-HOLES | ENTROPY | PHYSICS, PARTICLES & FIELDS

SURFACE TERMS | TENSOR | THERMODYNAMICS | HOLOGRAPHY | ASTRONOMY & ASTROPHYSICS | HIGHER-DERIVATIVE GRAVITY | CONSTANT | BLACK-HOLES | ENTROPY | PHYSICS, PARTICLES & FIELDS

Journal Article

Classical and Quantum Gravity, ISSN 0264-9381, 05/2018, Volume 35, Issue 12, p. 125010

Conformal gravity theories me defined by field equations that determine only the conformal structure of the spacetime manifold. The Bach equations represent an...

Weyl-squared action | twospinor calculus | null tetrad formalism | higher derivative gravity | conformal gravity | Bach equations | Newman-Penrose spincoefficient formalism | QUANTUM SCIENCE & TECHNOLOGY | PHYSICS, MULTIDISCIPLINARY | two-spinor calculus | GRAVITY | Newman-Penrose spin-coefficient formalism | REMARKABLE PROPERTY | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Physics - General Relativity and Quantum Cosmology

Weyl-squared action | twospinor calculus | null tetrad formalism | higher derivative gravity | conformal gravity | Bach equations | Newman-Penrose spincoefficient formalism | QUANTUM SCIENCE & TECHNOLOGY | PHYSICS, MULTIDISCIPLINARY | two-spinor calculus | GRAVITY | Newman-Penrose spin-coefficient formalism | REMARKABLE PROPERTY | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Physics - General Relativity and Quantum Cosmology

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 11/2012, Volume 86, Issue 10

As in the case of Einstein or Lovelock gravity, the action of quartic quasitopological gravity has not a well-defined variational principle. In this paper, we...

TENSOR | ENERGY | FIELD-THEORIES | ASTRONOMY & ASTROPHYSICS | HIGHER-DERIVATIVE GRAVITY | HOLES | STRING THEORY | PHYSICS, PARTICLES & FIELDS

TENSOR | ENERGY | FIELD-THEORIES | ASTRONOMY & ASTROPHYSICS | HIGHER-DERIVATIVE GRAVITY | HOLES | STRING THEORY | PHYSICS, PARTICLES & FIELDS

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 01/2009, Volume 2009, Issue 1, pp. 018 - 18

We derive the most general junction conditions for the fourth-order brane gravity constructed of arbitrary functions of curvature invariants. We reduce these...

Cosmology with extra dimensions | String theory and cosmology | Cosmological applications of theories with extra dimensions | Extra dimensions | MILLIMETER | COSMOLOGICAL CONSTANT | cosmological applications of theories with extra dimensions | cosmology with extra dimensions | extra dimensions | SURFACE TERMS | DIMENSIONS | F(R) GRAVITY | string theory and cosmology | ASTRONOMY & ASTROPHYSICS | HIGHER-DERIVATIVE GRAVITY | COMPACTIFICATION | F(R)-GRAVITY | DICKE THEORY | PARAMETER | PHYSICS, PARTICLES & FIELDS | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | SCALARS | GRAVITATION | BRANES | FUNCTIONS | TENSOR FIELDS | UNIVERSE | BOUNDARY CONDITIONS

Cosmology with extra dimensions | String theory and cosmology | Cosmological applications of theories with extra dimensions | Extra dimensions | MILLIMETER | COSMOLOGICAL CONSTANT | cosmological applications of theories with extra dimensions | cosmology with extra dimensions | extra dimensions | SURFACE TERMS | DIMENSIONS | F(R) GRAVITY | string theory and cosmology | ASTRONOMY & ASTROPHYSICS | HIGHER-DERIVATIVE GRAVITY | COMPACTIFICATION | F(R)-GRAVITY | DICKE THEORY | PARAMETER | PHYSICS, PARTICLES & FIELDS | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | SCALARS | GRAVITATION | BRANES | FUNCTIONS | TENSOR FIELDS | UNIVERSE | BOUNDARY CONDITIONS

Journal Article

JOURNAL OF HIGH ENERGY PHYSICS, ISSN 1029-8479, 03/2017, Issue 3

Gauss-Bonnet holographic fluid is a useful theoretical laboratory to study the effects of curvature-squared terms in the dual gravity action on transport...

ENERGY | SHEAR VISCOSITY | Holography and condensed matter physics (AdS/CMT) | Holography and quark-gluon plasmas | AdS-CFT Correspondence | HYDRODYNAMICS | COUPLING-CONSTANT DEPENDENCE | BLACK-HOLE THERMODYNAMICS | TENSOR | GAUGE-THEORY | KINETIC-THEORY | Gauge-gravity correspondence | HIGHER-DERIVATIVE GRAVITY | CFT PLASMA | PHYSICS, PARTICLES & FIELDS

ENERGY | SHEAR VISCOSITY | Holography and condensed matter physics (AdS/CMT) | Holography and quark-gluon plasmas | AdS-CFT Correspondence | HYDRODYNAMICS | COUPLING-CONSTANT DEPENDENCE | BLACK-HOLE THERMODYNAMICS | TENSOR | GAUGE-THEORY | KINETIC-THEORY | Gauge-gravity correspondence | HIGHER-DERIVATIVE GRAVITY | CFT PLASMA | PHYSICS, PARTICLES & FIELDS

Journal Article

PHYSICAL REVIEW D, ISSN 2470-0010, 03/2019, Volume 99, Issue 6

We consider the generic massless cubic gravities coupled to a negative bare cosmological constant mainly in D = 5 and D = 4 dimensions, which arc Einstein...

TENSOR | SHEAR VISCOSITY | FIELD-THEORIES | ASTRONOMY & ASTROPHYSICS | HIGHER-DERIVATIVE GRAVITY | SPACETIME | ENTANGLEMENT ENTROPY | RENORMALIZATION | PHYSICS, PARTICLES & FIELDS | Cosmological constant | Gravitation | Fluid dynamics | Mathematical analysis | Black holes | Fluid flow | Hydrodynamics | Entropy | Excitation spectra | Topology | Curvature

TENSOR | SHEAR VISCOSITY | FIELD-THEORIES | ASTRONOMY & ASTROPHYSICS | HIGHER-DERIVATIVE GRAVITY | SPACETIME | ENTANGLEMENT ENTROPY | RENORMALIZATION | PHYSICS, PARTICLES & FIELDS | Cosmological constant | Gravitation | Fluid dynamics | Mathematical analysis | Black holes | Fluid flow | Hydrodynamics | Entropy | Excitation spectra | Topology | Curvature

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 08/2009, Volume 2009, Issue 8, pp. 016 - 16

We study causality violation in holographic hydrodynamics in the gauge theory/string theory correspondence, focussing on Gauss-Bonnet gravity. The value of the...

Gauge-gravity correspondence | AdS-CFT correspondence | THERMODYNAMICS | FIELD-THEORIES | NONSTATIONARY | AdS-CFT Correspondence | HIGHER-DERIVATIVE GRAVITY | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

Gauge-gravity correspondence | AdS-CFT correspondence | THERMODYNAMICS | FIELD-THEORIES | NONSTATIONARY | AdS-CFT Correspondence | HIGHER-DERIVATIVE GRAVITY | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 7/2014, Volume 2014, Issue 7, pp. 1 - 39

We calculate one, two and three point functions of the holographic stress tensor for any bulk Lagrangian of the form ℒ(g ab , R abcd , ∇ e R abcd ). Using the...

Gauge-gravity correspondence | AdS-CFT Correspondence | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | ENERGY | YANG-MILLS | C-THEOREM | ANOMALIES | GENERAL DIMENSIONS | HIGHER-DERIVATIVE GRAVITY | ADS/CFT CORRESPONDENCE | VISCOSITY | RENORMALIZATION | PHYSICS, PARTICLES & FIELDS | Gravity

Gauge-gravity correspondence | AdS-CFT Correspondence | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | ENERGY | YANG-MILLS | C-THEOREM | ANOMALIES | GENERAL DIMENSIONS | HIGHER-DERIVATIVE GRAVITY | ADS/CFT CORRESPONDENCE | VISCOSITY | RENORMALIZATION | PHYSICS, PARTICLES & FIELDS | Gravity

Journal Article

Classical and Quantum Gravity, ISSN 0264-9381, 09/2015, Volume 32, Issue 17, p. 175020

The deflection of any particle by an external weak gravitational field in the framework of Einstein's general relativity (which is a geometrical theory) is, of...

gravitational deflection | higher-derivative gravity | gravity | QUANTUM SCIENCE & TECHNOLOGY | PHYSICS, MULTIDISCIPLINARY | QUANTUM | FIELD | PHOTONS | GRAVITY | semiclassical gravity | ASTRONOMY & ASTROPHYSICS | EQUIVALENCE PRINCIPLE | GAUGE | PHYSICS, PARTICLES & FIELDS

gravitational deflection | higher-derivative gravity | gravity | QUANTUM SCIENCE & TECHNOLOGY | PHYSICS, MULTIDISCIPLINARY | QUANTUM | FIELD | PHOTONS | GRAVITY | semiclassical gravity | ASTRONOMY & ASTROPHYSICS | EQUIVALENCE PRINCIPLE | GAUGE | PHYSICS, PARTICLES & FIELDS

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 4/2012, Volume 2012, Issue 4, pp. 1 - 53

Using holographic entanglement entropy for strip geometry, we construct a candidate for a c-function in arbitrary dimensions. For holographic theories dual to...

Gauge-gravity correspondence | AdS-CFT Correspondence | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | AdS-CFT correspondence | ENERGY | C-THEOREM | ANOMALIES | STABILITY | HIGHER-DERIVATIVE GRAVITY | SCALE | POSITIVITY | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

Gauge-gravity correspondence | AdS-CFT Correspondence | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | AdS-CFT correspondence | ENERGY | C-THEOREM | ANOMALIES | STABILITY | HIGHER-DERIVATIVE GRAVITY | SCALE | POSITIVITY | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

Journal Article

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Full Text
Spacetimes with longitudinal and angular magnetic fields in third order Lovelock gravity

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 04/2007, Volume 75, Issue 8

We obtain two new classes of magnetic solutions in third order Lovelock gravity. The first class of solutions yields an (n+1)-dimensional spacetime with a...

SYMMETRICAL-SOLUTIONS | STRINGS | ENERGY | ASTRONOMY & ASTROPHYSICS | TERMS | HIGHER-DERIVATIVE GRAVITY | GRAVITATIONAL-FIELD | BLACK-HOLE THERMODYNAMICS | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

SYMMETRICAL-SOLUTIONS | STRINGS | ENERGY | ASTRONOMY & ASTROPHYSICS | TERMS | HIGHER-DERIVATIVE GRAVITY | GRAVITATIONAL-FIELD | BLACK-HOLE THERMODYNAMICS | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

Journal Article

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