Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 08/2016, Volume 2016, Issue 8, pp. 15 - 15

By using the newtonian gauge, we re-confirm that, as in the minimal case, the re-scaled Mukhanov-Sasaki variable is conserved leading to a constraint equation...

ination | modified gravity | cosmological perturbation theory | particle physics - cosmology connection | EVOLUTION | FLUCTUATIONS | ASTRONOMY & ASTROPHYSICS | inflation | PHYSICS, PARTICLES & FIELDS | Relativitat general (Física) | Partícules (Física nuclear) | Quantum cosmology | Cosmologia quàntica | General relativity (Physics) | Particles (Nuclear physics) | DISTURBANCES | EQUATIONS | INFLATONS | ANISOTROPY | INFLATIONARY UNIVERSE | HIGGS MODEL | FORECASTING | HIGGS BOSONS | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | PERTURBATION THEORY | GRAVITATION | AMPLITUDES | OSCILLATIONS

ination | modified gravity | cosmological perturbation theory | particle physics - cosmology connection | EVOLUTION | FLUCTUATIONS | ASTRONOMY & ASTROPHYSICS | inflation | PHYSICS, PARTICLES & FIELDS | Relativitat general (Física) | Partícules (Física nuclear) | Quantum cosmology | Cosmologia quàntica | General relativity (Physics) | Particles (Nuclear physics) | DISTURBANCES | EQUATIONS | INFLATONS | ANISOTROPY | INFLATIONARY UNIVERSE | HIGGS MODEL | FORECASTING | HIGGS BOSONS | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | PERTURBATION THEORY | GRAVITATION | AMPLITUDES | OSCILLATIONS

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 2006, Volume 74, Issue 10

A relativistic theory of gravity has recently been proposed by Bekenstein, where gravity is mediated by a tensor, a vector, and a scalar field, thus called...

EXPANDING UNIVERSE | BIG-BANG | MODIFIED NEWTONIAN DYNAMICS | LOCAL IRREGULARITIES | NEUTRINO | DENSITY-FLUCTUATIONS | ASTRONOMY & ASTROPHYSICS | DARK-MATTER | CONSTRAINTS | TRITIUM BETA-SPECTRUM | MASS PROBLEM | PHYSICS, PARTICLES & FIELDS

EXPANDING UNIVERSE | BIG-BANG | MODIFIED NEWTONIAN DYNAMICS | LOCAL IRREGULARITIES | NEUTRINO | DENSITY-FLUCTUATIONS | ASTRONOMY & ASTROPHYSICS | DARK-MATTER | CONSTRAINTS | TRITIUM BETA-SPECTRUM | MASS PROBLEM | PHYSICS, PARTICLES & FIELDS

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 08/2015, Volume 2015, Issue 8, pp. 50 - 50

We study the equivalence of two - order-by-order Einstein's equation and Reduced action - approaches to cosmological perturbation theory at all orders for...

modified gravity | cosmological perturbation theory | inflation | EVOLUTION | FLUCTUATIONS | ASTRONOMY & ASTROPHYSICS | DYNAMICS | GAUGE-INVARIANCE | GENERATION | NON-GAUSSIANITY | UNIVERSE | PHYSICS, PARTICLES & FIELDS | COSMOLOGY | INSTABILITY | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | EQUATIONS OF MOTION | SCALAR FIELDS | LIMITING VALUES | PERTURBATION THEORY | COSMOLOGICAL INFLATION | GRAVITATION | INFLATIONARY UNIVERSE | VECTORS

modified gravity | cosmological perturbation theory | inflation | EVOLUTION | FLUCTUATIONS | ASTRONOMY & ASTROPHYSICS | DYNAMICS | GAUGE-INVARIANCE | GENERATION | NON-GAUSSIANITY | UNIVERSE | PHYSICS, PARTICLES & FIELDS | COSMOLOGY | INSTABILITY | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | EQUATIONS OF MOTION | SCALAR FIELDS | LIMITING VALUES | PERTURBATION THEORY | COSMOLOGICAL INFLATION | GRAVITATION | INFLATIONARY UNIVERSE | VECTORS

Journal Article

Industrial & Engineering Chemistry Research, ISSN 0888-5885, 03/2000, Volume 39, Issue 3, pp. 797 - 804

Two equations of state, the cubic plus association (CPA) and the statistical associating fluid theory (SAFT), which account explicitly for the effect of...

ENGINEERING, CHEMICAL | MODIFIED SAFT EQUATION | BINARY-MIXTURES | FLUID MIXTURES | STATE | DIRECTIONAL ATTRACTIVE FORCES | TEMPERATURE MUTUAL SOLUBILITIES | ASSOCIATING MOLECULES | LIQUID-EQUILIBRIA | N-ALKANES | WATER

ENGINEERING, CHEMICAL | MODIFIED SAFT EQUATION | BINARY-MIXTURES | FLUID MIXTURES | STATE | DIRECTIONAL ATTRACTIVE FORCES | TEMPERATURE MUTUAL SOLUBILITIES | ASSOCIATING MOLECULES | LIQUID-EQUILIBRIA | N-ALKANES | WATER

Journal Article

Wave Motion, ISSN 0165-2125, 01/2018, Volume 76, pp. 42 - 50

In this paper, soliton perturbation theory is extended to an integrable matrix equation. The explicit forms of the eigenstates and eigenvalues related to the...

Integrable matrix equation | Complex modified KdV equation | Soliton perturbation theory | Continuous and discrete eigenfunctions | ACOUSTICS | WAVES | MECHANICS | EVOLUTION | PHYSICS, MULTIDISCIPLINARY | Analysis | Numerical analysis

Integrable matrix equation | Complex modified KdV equation | Soliton perturbation theory | Continuous and discrete eigenfunctions | ACOUSTICS | WAVES | MECHANICS | EVOLUTION | PHYSICS, MULTIDISCIPLINARY | Analysis | Numerical analysis

Journal Article

International Journal of Modern Physics A, ISSN 0217-751X, 12/2009, Volume 24, Issue 32, pp. 6071 - 6103

We construct an asymptotic expansion in powers of the coupling constant directly of the cross-section for pair production and decay of fundamental unstable...

Unstable particles | Modified perturbation theory | BOSON | NEAR-THRESHOLD | PHYSICS, NUCLEAR | FERMION PROCESSES | CHARGED-CURRENT | THRESHOLD BEHAVIOR | W+W-PRODUCTION | GAUGE-INVARIANCE | PHYSICS | modified perturbation theory | RENORMALIZATION | PHYSICS, PARTICLES & FIELDS

Unstable particles | Modified perturbation theory | BOSON | NEAR-THRESHOLD | PHYSICS, NUCLEAR | FERMION PROCESSES | CHARGED-CURRENT | THRESHOLD BEHAVIOR | W+W-PRODUCTION | GAUGE-INVARIANCE | PHYSICS | modified perturbation theory | RENORMALIZATION | PHYSICS, PARTICLES & FIELDS

Journal Article

Journal of Cosmology and Astroparticle Physics, 05/2016, Volume 2016, Issue 5

Journal Article

Geophysical Journal International, ISSN 0956-540X, 3/2005, Volume 160, Issue 3, pp. 1044 - 1058

Summary In the waveform inversion for global 3-D heterogeneous mantle structure, it is critical to accurately compute the perturbation of synthetic seismograms...

direct solution method | interior of the Earth | synthetic seismograms | Interior of the Earth | Direct solution method | Synthetic seismograms | MODIFIED DSM OPERATORS | DIFFERENCE SCHEME | FORM INVERSION | COMPLETE SYNTHETIC SEISMOGRAMS | EARTH MODEL | SEISMIC-WAVE PROPAGATION | GEOCHEMISTRY & GEOPHYSICS | UPPER-MANTLE | SPECTRAL-ELEMENT SIMULATIONS | VELOCITY STRUCTURE

direct solution method | interior of the Earth | synthetic seismograms | Interior of the Earth | Direct solution method | Synthetic seismograms | MODIFIED DSM OPERATORS | DIFFERENCE SCHEME | FORM INVERSION | COMPLETE SYNTHETIC SEISMOGRAMS | EARTH MODEL | SEISMIC-WAVE PROPAGATION | GEOCHEMISTRY & GEOPHYSICS | UPPER-MANTLE | SPECTRAL-ELEMENT SIMULATIONS | VELOCITY STRUCTURE

Journal Article

CHEMICAL SOCIETY REVIEWS, ISSN 0306-0012, 07/2016, Volume 45, Issue 13, pp. 3658 - 3700

We review the state-of-the art in dynamics calculations on the reactive scattering of H-2 from metal surfaces, which is an important model system of an...

OF-PLANE DIFFRACTION | CHEMICALLY ACCURATE SIMULATION | POTENTIAL-ENERGY SURFACE | MODIFIED SHEPARD INTERPOLATION | DENSITY-FUNCTIONAL THEORY | INHOMOGENEOUS ELECTRON-GAS | CHEMISTRY, MULTIDISCIPLINARY | GENERALIZED GRADIENT APPROXIMATION | 2ND-ORDER PERTURBATION-THEORY | DISSOCIATIVE CHEMISORPTION | INITIO MOLECULAR-DYNAMICS

OF-PLANE DIFFRACTION | CHEMICALLY ACCURATE SIMULATION | POTENTIAL-ENERGY SURFACE | MODIFIED SHEPARD INTERPOLATION | DENSITY-FUNCTIONAL THEORY | INHOMOGENEOUS ELECTRON-GAS | CHEMISTRY, MULTIDISCIPLINARY | GENERALIZED GRADIENT APPROXIMATION | 2ND-ORDER PERTURBATION-THEORY | DISSOCIATIVE CHEMISORPTION | INITIO MOLECULAR-DYNAMICS

Journal Article

Journal of Chemical Physics, ISSN 0021-9606, 2007, Volume 126, Issue 6, p. 064102

The authors report the implementation of a simple one-step method for obtaining an infinite-order two-component (IOTC) relativistic Hamiltonian using matrix...

SHIELDING CONSTANTS | PERTURBATION-THEORY | QUANTUM-CHEMISTRY | DOUGLAS-KROLL TRANSFORMATION | NONRELATIVISTIC METHODS | REGULAR APPROXIMATIONS | COUPLED-CLUSTER METHOD | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | PROJECTION OPERATORS | MODIFIED DIRAC-EQUATION | ELECTRONIC-STRUCTURE

SHIELDING CONSTANTS | PERTURBATION-THEORY | QUANTUM-CHEMISTRY | DOUGLAS-KROLL TRANSFORMATION | NONRELATIVISTIC METHODS | REGULAR APPROXIMATIONS | COUPLED-CLUSTER METHOD | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | PROJECTION OPERATORS | MODIFIED DIRAC-EQUATION | ELECTRONIC-STRUCTURE

Journal Article

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, ISSN 1475-7516, 04/2016, Issue 4

We study linear scalar perturbations around a flat FLRW background in mimetic Horndeski gravity. In the absence of matter, we show that the Newtonian potential...

modified gravity | 2ND-ORDER FIELD-EQUATIONS | INFLATION | gravity | ASTRONOMY & ASTROPHYSICS | cosmological perturbation theory | PHYSICS, PARTICLES & FIELDS

modified gravity | 2ND-ORDER FIELD-EQUATIONS | INFLATION | gravity | ASTRONOMY & ASTROPHYSICS | cosmological perturbation theory | PHYSICS, PARTICLES & FIELDS

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 08/2013, Volume 2013, Issue 8, pp. 25 - 25

We propose a minimal description of single field dark energy/modified gravity within the effective field theory formalism for cosmological perturbations, which...

modified gravity | dark energy theory | ASTRONOMY & ASTROPHYSICS | FIELD-EQUATIONS | PHYSICS, PARTICLES & FIELDS | Operators | Perturbation methods | Mathematical analysis | Astronomical models | Constants | Mathematical models | Dark energy | Gages | Gauges | TENSORS | APPROXIMATIONS | EQUATIONS OF MOTION | POTENTIALS | LAGRANGIAN FUNCTION | FIELD THEORIES | SPACE | EVOLUTION | NONLUMINOUS MATTER | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | SCALAR FIELDS | PERTURBATION THEORY | GRAVITATION | TIME DEPENDENCE

modified gravity | dark energy theory | ASTRONOMY & ASTROPHYSICS | FIELD-EQUATIONS | PHYSICS, PARTICLES & FIELDS | Operators | Perturbation methods | Mathematical analysis | Astronomical models | Constants | Mathematical models | Dark energy | Gages | Gauges | TENSORS | APPROXIMATIONS | EQUATIONS OF MOTION | POTENTIALS | LAGRANGIAN FUNCTION | FIELD THEORIES | SPACE | EVOLUTION | NONLUMINOUS MATTER | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | SCALAR FIELDS | PERTURBATION THEORY | GRAVITATION | TIME DEPENDENCE

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 02/2013, Volume 2013, Issue 2, pp. 32 - 32

We propose a universal description of dark energy and modified gravity that includes all single-field models. By extending a formalism previously applied to...

ination | modified gravity | dark energy theory | SPACE | MATTER | ASTRONOMY & ASTROPHYSICS | CONSTANT | inflation | GRAVITY | PHYSICS, PARTICLES & FIELDS | Operators | Gravitation | Perturbation methods | Scalars | Constants | Field theory | Joining | Dark energy | Formalism | TENSORS | FIELD OPERATORS | DEGREES OF FREEDOM | METRICS | INFLATONS | INFLATIONARY UNIVERSE | FIELD THEORIES | EVOLUTION | NONLUMINOUS MATTER | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | FLUCTUATIONS | SCALARS | PERTURBATION THEORY | GRAVITATION | RENORMALIZATION

ination | modified gravity | dark energy theory | SPACE | MATTER | ASTRONOMY & ASTROPHYSICS | CONSTANT | inflation | GRAVITY | PHYSICS, PARTICLES & FIELDS | Operators | Gravitation | Perturbation methods | Scalars | Constants | Field theory | Joining | Dark energy | Formalism | TENSORS | FIELD OPERATORS | DEGREES OF FREEDOM | METRICS | INFLATONS | INFLATIONARY UNIVERSE | FIELD THEORIES | EVOLUTION | NONLUMINOUS MATTER | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | FLUCTUATIONS | SCALARS | PERTURBATION THEORY | GRAVITATION | RENORMALIZATION

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 07/2014, Volume 2014, Issue 7, pp. 50 - 50

We present a turnkey solution, ready for implementation in numerical codes, for the study of linear structure formation in general scalar-tensor models...

modified gravity | cosmological parameters from LSS | dark energy theory | cosmological perturbation Theory | PERTURBATIONS | COSMOLOGY | DARK-ENERGY | MODELS | ASTRONOMY & ASTROPHYSICS | GROWTH | cosmological perturbation theory | PHYSICS, PARTICLES & FIELDS | Gravitation | Mathematical analysis | Tools | Constants | Field theory | Mathematical models | Acceleration | Density | ACCELERATION | FIELD THEORIES | IDEAL FLOW | MATHEMATICAL SOLUTIONS | TENSORS | NONLUMINOUS MATTER | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | SCALAR FIELDS | GRAVITATION | TIME DEPENDENCE | ANISOTROPY | UNIVERSE

modified gravity | cosmological parameters from LSS | dark energy theory | cosmological perturbation Theory | PERTURBATIONS | COSMOLOGY | DARK-ENERGY | MODELS | ASTRONOMY & ASTROPHYSICS | GROWTH | cosmological perturbation theory | PHYSICS, PARTICLES & FIELDS | Gravitation | Mathematical analysis | Tools | Constants | Field theory | Mathematical models | Acceleration | Density | ACCELERATION | FIELD THEORIES | IDEAL FLOW | MATHEMATICAL SOLUTIONS | TENSORS | NONLUMINOUS MATTER | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | SCALAR FIELDS | GRAVITATION | TIME DEPENDENCE | ANISOTROPY | UNIVERSE

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 01/2011, Volume 2011, Issue 1, pp. 009 - 9

We investigate f(T) cosmology in both the background, as well as in the perturbation level, and we present the general formalism for reconstructing the...

Cosmological perturbation theory | Dark energy theory | Modified gravity | BEHAVIOR | QUINTOM | cosmological perturbation theory | CONSTANT | modified gravity | QUINTESSENCE | EVOLUTION | MODELS | ASTRONOMY & ASTROPHYSICS | dark energy theory | CONSTRAINTS | COSMOLOGICAL CONSEQUENCES | COMPONENT | EQUATION | PHYSICS, PARTICLES & FIELDS | RED SHIFT | COSMOLOGY | DISTURBANCES | NONLUMINOUS MATTER | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | COSMOLOGICAL MODELS | ASTROPHYSICS | GRAVITATION

Cosmological perturbation theory | Dark energy theory | Modified gravity | BEHAVIOR | QUINTOM | cosmological perturbation theory | CONSTANT | modified gravity | QUINTESSENCE | EVOLUTION | MODELS | ASTRONOMY & ASTROPHYSICS | dark energy theory | CONSTRAINTS | COSMOLOGICAL CONSEQUENCES | COMPONENT | EQUATION | PHYSICS, PARTICLES & FIELDS | RED SHIFT | COSMOLOGY | DISTURBANCES | NONLUMINOUS MATTER | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | COSMOLOGICAL MODELS | ASTROPHYSICS | GRAVITATION

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 2014, Volume 2014, Issue 6, pp. 17 - 17

We consider minimal extensions of the recently proposed Mimetic Dark Matter and show that by introducing a potential for the mimetic non-dynamical scalar field...

modified gravity | cosmological perturbation theory | dark energy theory | inflation | K-INFLATION | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Bouncing | Inflation | Dark matter | Cosmology | Scalars | Universe | Perturbation | Gravity waves | COSMOLOGY | NONLUMINOUS MATTER | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | SCALAR FIELDS | PERTURBATION THEORY | COSMOLOGICAL INFLATION | GRAVITY WAVES | UNIVERSE

modified gravity | cosmological perturbation theory | dark energy theory | inflation | K-INFLATION | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Bouncing | Inflation | Dark matter | Cosmology | Scalars | Universe | Perturbation | Gravity waves | COSMOLOGY | NONLUMINOUS MATTER | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | SCALAR FIELDS | PERTURBATION THEORY | COSMOLOGICAL INFLATION | GRAVITY WAVES | UNIVERSE

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 2018, Issue 11

Cosmological perturbations are considered in f (T) and in scalar-torsion f (phi) T teleparallel models of gravity. Full sets of linear perturbation equations...

modified gravity | Fysik | Physical Sciences | Naturvetenskap | cosmological perturbation theory | dark energy theory | Natural Sciences

modified gravity | Fysik | Physical Sciences | Naturvetenskap | cosmological perturbation theory | dark energy theory | Natural Sciences

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 2010, Volume 2010, Issue 3

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 08/2013, Volume 2013, Issue 8, pp. 10 - 10

We take an Effective Field Theory (EFT) approach to unifying existing proposals for the origin of cosmic acceleration and its connection to cosmological...

modified gravity | dark energy theory | SPACE | PERTURBATIONS | INFLATION | ASTRONOMY & ASTROPHYSICS | EQUATIONS | PHYSICS, PARTICLES & FIELDS | Gravitation | Construction | Inflation | Perturbation methods | Field theory | Mathematical models | Dark energy | Joints | Constraining | VELOCITY | COSMOLOGICAL CONSTANT | GOLDSTONE BOSONS | LIMITING VALUES | ANISOTROPY | INFLATIONARY UNIVERSE | LAGRANGIAN FUNCTION | ACCELERATION | FIELD THEORIES | COSMOLOGY | NONLUMINOUS MATTER | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | PERTURBATION THEORY | GRAVITATION | SOUND WAVES

modified gravity | dark energy theory | SPACE | PERTURBATIONS | INFLATION | ASTRONOMY & ASTROPHYSICS | EQUATIONS | PHYSICS, PARTICLES & FIELDS | Gravitation | Construction | Inflation | Perturbation methods | Field theory | Mathematical models | Dark energy | Joints | Constraining | VELOCITY | COSMOLOGICAL CONSTANT | GOLDSTONE BOSONS | LIMITING VALUES | ANISOTROPY | INFLATIONARY UNIVERSE | LAGRANGIAN FUNCTION | ACCELERATION | FIELD THEORIES | COSMOLOGY | NONLUMINOUS MATTER | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | PERTURBATION THEORY | GRAVITATION | SOUND WAVES

Journal Article

Physica D: Nonlinear Phenomena, ISSN 0167-2789, 05/1999, Volume 129, Issue 1-2, pp. 115 - 129

The perturbation theory based on the Riemann-Hilbert problem is developed for the modified nonlinear Schrödinger equation which describes the propagation of...

Modified nonlinear Schrödinger equation | Femtosecond soliton | Soliton perturbation theory | Riemann–Hilbert problem | Modified nonlinear schrödinger equation | Riemann-hilbert problem | MATHEMATICS, APPLIED | PHYSICS, MULTIDISCIPLINARY | soliton perturbation theory | PHYSICS, FLUIDS & PLASMAS | SELF-FREQUENCY SHIFT | modified nonlinear Schrodinger equation | PHYSICS, MATHEMATICAL | femtosecond soliton | MANAKOV SYSTEM | Riemann-Hilbert problem | TRANSFORM | OPTICAL FIBERS | EQUATION | SCATTERING

Modified nonlinear Schrödinger equation | Femtosecond soliton | Soliton perturbation theory | Riemann–Hilbert problem | Modified nonlinear schrödinger equation | Riemann-hilbert problem | MATHEMATICS, APPLIED | PHYSICS, MULTIDISCIPLINARY | soliton perturbation theory | PHYSICS, FLUIDS & PLASMAS | SELF-FREQUENCY SHIFT | modified nonlinear Schrodinger equation | PHYSICS, MATHEMATICAL | femtosecond soliton | MANAKOV SYSTEM | Riemann-Hilbert problem | TRANSFORM | OPTICAL FIBERS | EQUATION | SCATTERING

Journal Article

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