• Thumbnail for Electromagnetic stress–energy tensor
    the electromagnetic stressenergy tensor is the contribution to the stressenergy tensor due to the electromagnetic field. The stressenergy tensor describes...
    8 KB (1,538 words) - 21:51, 22 March 2025
  • Thumbnail for Stress–energy tensor
    Gravitational stress-energy tensor The stressenergy tensor, sometimes called the stressenergy–momentum tensor or the energy–momentum tensor, is a tensor physical...
    25 KB (4,040 words) - 17:23, 6 February 2025
  • Thumbnail for Maxwell stress tensor
    Maxwell stress tensor (named after James Clerk Maxwell) is a symmetric second-order tensor in three dimensions that is used in classical electromagnetism to...
    15 KB (2,769 words) - 13:23, 27 April 2025
  • Thumbnail for Electromagnetic tensor
    In electromagnetism, the electromagnetic tensor or electromagnetic field tensor (sometimes called the field strength tensor, Faraday tensor or Maxwell...
    18 KB (3,463 words) - 17:22, 24 April 2025
  • Thumbnail for Covariant formulation of classical electromagnetism
    The electromagnetic stressenergy tensor can be interpreted as the flux density of the momentum four-vector, and is a contravariant symmetric tensor that...
    25 KB (4,014 words) - 10:25, 17 May 2025
  • Viscous stress tensor, in continuum mechanics Stressenergy tensor, in relativistic theories Maxwell stress tensor, in electromagnetism Electromagnetic stress–energy...
    624 bytes (86 words) - 02:34, 11 February 2021
  • Thumbnail for Maxwell's equations in curved spacetime
    for the conservation of energy and linear momentum, the electromagnetic stressenergy tensor is best represented as a mixed tensor density T μ ν = T μ γ...
    31 KB (5,906 words) - 03:40, 6 May 2025
  • of a tensor equation which related the local spacetime curvature (expressed by the Einstein tensor) with the local energy, momentum and stress within...
    35 KB (5,076 words) - 04:50, 12 May 2025
  • Thumbnail for Kaluza–Klein theory
    framed by the electromagnetic vector potential, the five-dimensional stressenergy tensor comprises the four-dimensional stressenergy tensor framed by the...
    48 KB (7,301 words) - 13:21, 27 April 2025
  • Thumbnail for Lorentz force
    Lorentz force (category Electromagnetism)
    Poynting vector S {\displaystyle \mathbf {S} } to obtain the electromagnetic stressenergy tensor T used in general relativity. In terms of σ {\displaystyle...
    59 KB (8,525 words) - 05:44, 1 May 2025
  • Thumbnail for Electromagnetic four-potential
    An electromagnetic four-potential is a relativistic vector function from which the electromagnetic field can be derived. It combines both an electric...
    9 KB (1,142 words) - 10:48, 18 December 2024
  • Thumbnail for Classical electromagnetism and special relativity
    covariant electromagnetic object is the electromagnetic stress-energy tensor, a covariant rank-2 tensor which includes the Poynting vector, Maxwell stress tensor...
    22 KB (2,986 words) - 19:24, 21 November 2024
  • Thumbnail for Cauchy stress tensor
    stress scalar. The unit vector is dimensionless. The Cauchy stress tensor obeys the tensor transformation law under a change in the system of coordinates...
    57 KB (8,318 words) - 17:49, 17 April 2025
  • Thumbnail for Electromagnetic field
    space, known as an electromagnetic wave. The way in which charges and currents (i.e. streams of charges) interact with the electromagnetic field is described...
    22 KB (2,564 words) - 15:25, 17 April 2025
  • Thumbnail for Tensor
    mechanics (stress, elasticity, quantum mechanics, fluid mechanics, moment of inertia, ...), electrodynamics (electromagnetic tensor, Maxwell tensor, permittivity...
    69 KB (9,357 words) - 20:21, 20 April 2025
  • Thumbnail for Electromagnetism
    physics, electromagnetism is an interaction that occurs between particles with electric charge via electromagnetic fields. The electromagnetic force is...
    38 KB (4,163 words) - 22:48, 18 March 2025
  • electromagnetic stressenergy tensor is built from the electromagnetic tensor. Like the electromagnetic stressenergy tensor, the Bel–Robinson tensor...
    2 KB (357 words) - 09:14, 19 April 2022
  • Thumbnail for Electromagnetic induction
    as the basis of his quantitative electromagnetic theory. In Maxwell's model, the time varying aspect of electromagnetic induction is expressed as a differential...
    26 KB (2,918 words) - 06:55, 9 February 2025
  • Thumbnail for Electricity
    other is always induced.: 696–700  These variations are an electromagnetic wave. Electromagnetic waves were analysed theoretically by James Clerk Maxwell...
    84 KB (9,396 words) - 06:01, 16 April 2025
  • Thumbnail for Classical electromagnetism
    rewritten in term of four-current (instead of charge) and a single electromagnetic tensor that represents the combined field ( F μ ν {\displaystyle F^{\mu...
    12 KB (1,840 words) - 20:40, 9 March 2025
  • \alpha }-T^{\alpha \beta }\neq 0} and therefore, the stressenergy tensor is not a symmetric tensor. The quantity S is the density of spin angular momentum...
    6 KB (881 words) - 11:10, 3 July 2024
  • Thumbnail for Stress (mechanics)
    Lamé's stress ellipsoid Reinforced solid Residual stress Shear strength Shot peening Strain Strain tensor Strain rate tensor Stressenergy tensor Stress–strain...
    44 KB (5,562 words) - 04:17, 13 December 2024
  • Thumbnail for Metamaterial
    "Evolution of metamaterial physics," in Ref. An electromagnetic metamaterial affects electromagnetic waves that impinge on or interact with its structural...
    102 KB (10,792 words) - 21:39, 27 April 2025
  • Thumbnail for Special relativity
    There is also the stressenergy tensor for the electromagnetic field, namely the electromagnetic stressenergy tensor. The metric tensor allows one to define...
    186 KB (25,021 words) - 06:53, 13 May 2025
  • Thumbnail for Electromagnetic radiation
    In physics, electromagnetic radiation (EMR) is a self-propagating wave of the electromagnetic field that carries momentum and radiant energy through space...
    85 KB (10,022 words) - 21:32, 14 May 2025
  • Thumbnail for Permittivity
    {\frac {\ \sigma \ }{\ \omega \ }}} In general, the absorption of electromagnetic energy by dielectrics is covered by a few different mechanisms that influence...
    34 KB (4,456 words) - 20:11, 10 February 2025
  • Sakharov's proposal) Maxwell's equations in curved spacetime Electromagnetic stress-energy tensor Vacuum polarization H. E. Puthoff (2002). "Polarizable-Vacuum...
    11 KB (1,520 words) - 08:29, 1 November 2024
  • Thumbnail for Maxwell's equations
    components of a single electromagnetic field. In general relativity, however, they must enter, through its stressenergy tensor, into Einstein field equations...
    76 KB (7,989 words) - 02:35, 9 May 2025
  • Thumbnail for Magnetic field
    mixed with the energy stored in an electric field in the electromagnetic stressenergy tensor. In advanced topics such as quantum mechanics and relativity...
    105 KB (12,990 words) - 00:44, 9 May 2025
  • Electrovacuum solution (category Electromagnetism)
    gravitational field. We also need to specify an electromagnetic field by defining an electromagnetic field tensor F a b {\displaystyle F_{ab}} on our Lorentzian...
    13 KB (1,982 words) - 12:13, 7 April 2025