Energy-Momentum Tensor
ENERGY MOMENTUM TENSOR OF DYONS
... the energy-momentum tensor on flat space-time must be replaced by the covariant conservation law T 0 for its counterpart on curved ...improved energy-momentum tensor ...
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Electromagnetic Energy-Momentum Tensor for Non-Homogeneous Media in the Theory of Relativity
... The tensor calculus, using certain suitable transformations, permits to establish the expression of the energy-momentum tensor, also called energy quantity of motion tensor, for ...
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Propagation of Electromagnetic Fields in Near and Far Zones: Actualized Approach with Non-Zero Trace Electro-Magnetic Energy-Momentum Tensor
... the energy-momentum tensor can be identified with respect to both parts with no ambiguity [1] and it provides the study of EM energy-momentum relation as close to the source as desired ...
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THE ENERGY MOMENTUM TENSOR IN CLASSICAL FIELD THEORY
... conservation laws. In case the equations of motion have an additional symmetry besides Lorentz convariance the physical conservation laws also have that symmetry. If the action is invariant under general coor- dinate ...
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On the energy-momentum tensor of light in strong fields : an all optical view of the Abraham-Minkowski controversy
... the energy-momentum tensor is conserved in general in the absence of free ...Abraham tensor in a medium — where even for closed systems with simple media there remains a non-zero divergence ...
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A Consistent Construction of the Electromagnetic Energy Momentum Tensor
... the energy-momentum tensor (5) which is obtained from the electromagnetic Lagrangian density (see [1], ...the energy-momentum tensor which casts it into the symmetric form ...
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The gauge-invariant canonical energy-momentum tensor
... canonical energy-momentum tensor is often considered as a purely aca- demic object because of its gauge ...the energy-momentum tensor (generalizing the purely local ...
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Energy-Momentum Tensor and Parameters in Cosmological Model
... In order to understand the mystery and dynamically behavior of the universe, Energy- momentum tensor(EMT) and equation of state(EOS) of all kinds of matter are crucial factors. In this paper, we ...
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Energy-momentum tensor correlation function in Nf = 2 + 1 full QCD at finite temperature
... renormalized energy-momentum tensor consists of gluon contribution given by the first line of (9) and that from quarks given by the second and third lines in ...
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Energy Momentum Tensor for Photonic System
... (1) In this equation the terms on the left represent geometry of space-time while that on the right is energy- momentum tensor which is a measure of the matter energy density [4]. It is to be ...
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Vol 6, No 11 (2015)
... on energy- momentum tensor ( 𝑇𝑇 𝑎𝑎𝑎𝑎 ) for perfect ...when energy-momentum tensor is degenerate and non-degenerate by applying these constraint conditions on ...
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On the effective Stefan-Boltzmann law and the thermodynamic origin of the initial radiation density in warm inflation
... total energy-momentum tensor due to the inflaton part while the radiation part is still ...the energy-momentum tensor, and thus we have to modify the Stefan-Boltzmann law in ...
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Functions of State for Spinor Gas in General Relativity
... The energy momentum tensor of perfect fluid is a simplified but successful model in astrophysics. In this paper, assuming the particles driven by gravity and moving along geodesics, we derived the ...
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Bianchi Type-VIo Wet Dark Fluid Cosmological Model with Linearly Varying Deceleration Parameter in f(R,T) Gravity
... In this paper, Bianchi type- VIo cosmological model with Wet Dark Fluid (WDF) in f(R,T) gravity , where R is the Ricci scalar and T the trace of stress energy-momentum tensor, in the context of late ...
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Eisenhart lift of 2-dimensional mechanics
... Abstract The Eisenhart lift is a variant of geometrization of classical mechanics with d degrees of freedom in which the equations of motion are embedded into the geodesic equations of a Brinkmann-type metric defined on ...
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Towards Energy Discretization in Quantum Cosmology
... In this article we analyzed the consequences of an alternative equation for quantum cosmology which was established in the context of TEGR. The standard way to introduce QC is by means the Wheeler-DeWitt equation. ...
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Tomography and gravitational radii for hadrons by three-dimensional structure functions
... The electric charge and magnetic form factors of the nucleons are measured in electron scattering and their radii are determined from them. The charge radius of the pion is measured as 0.672 ± 0.008 fm. The charged ...
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The Basic Concepts and Basic Laws Relating to Matter and Gravitational Fields in Physics
... of energy-momentum tensor density is just a hypothesis, not strictly ...of energy-momentum tensor density can be strictly ...of energy-momentum tensor ...
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Higgs-radion phenomenology in stabilized RS models
... the energy-momentum tensor of an excited state of the bulk fields has a component corresponding to the extra dimension, to which the radion couples two times stronger than to the trace of the ...
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Online Full Text
... The tensor calculus, used in a suitable manner, permits to establish the expression of the electromagnetic energy-momentum tensor (energy and quantity of motion tensor) in ...
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