Exact equations for radiative transfer of energy and momentum in free electromagnetic fields

In the weak-field approximation of the covariant theory of gravitation the 4/3 problem is formulated for internal and external gravitational fields of a body in the form of a uniform ball. The dependence of the energy and the mass of the moving body on the energy of the field accompanying the body, as well as the dependence on the characteristic size of the body are described. Additions in the energy and the momentum of the system, defined by the energy and momentum of the gravitational and electromagnetic fields, associated with the body, are explicitly calculated. The conclusion is made that the energy and the mass of the system can be described through the energy of ordinary and strong gravitation and through the energies of electromagnetic fields of particles that compose the body.

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On the Energy and Momentum Conservation Laws for Linearized Electromagnetic Fields in a Dispersive Medium

Journal of the Physical Society of Japan ◽

10.1143/jpsj.33.519 ◽

1972 ◽

Vol 33 (2) ◽

pp. 519-528 ◽

Cited By ~ 2

Author(s):

Masahiro Agu ◽

Yoshimasa Daido ◽

Toshihiro Takagi

Keyword(s):

Conservation Laws ◽

Electromagnetic Fields ◽

Dispersive Medium ◽

Momentum Conservation ◽

Energy And Momentum

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New correlation functions of electromagnetic fields with applications to radiometry and the theory of radiative transfer

IEEE Journal of Quantum Electronics ◽

10.1109/jqe.1974.1068437 ◽

1974 ◽

Vol 10 (9) ◽

pp. 692-693

Author(s):

E. Wolf

Keyword(s):

Radiative Transfer ◽

Electromagnetic Fields ◽

Correlation Functions ◽

New Correlation

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Energy, Momentum, Mass and Velocity of a Moving Body

10.20944/preprints201704.0150.v1 ◽

2017 ◽

Author(s):

Sergey G. Fedosin

Keyword(s):

Electromagnetic Fields ◽

Characteristic Size ◽

Field Approximation ◽

Weak Field ◽

The Body ◽

Covariant Theory ◽

Gravitational Fields ◽

Strong Gravitation ◽

Theory Of Gravitation ◽

Energy And Momentum

In the weak-field approximation of covariant theory of gravitation the problem of 4/3 is formulated for internal and external gravitational fields of a body in the form of a ball. The dependence of the energy and the mass of the moving substance on the energy of field accompanying the substance, as well as the dependence on the characteristic size of the volume occupied by the substance are described. Additives in the energy and the momentum of the body, defined by energy and momentum of the gravitational and electromagnetic fields associated with the body are explicitly calculated. The conclusion is made that the energy and the mass of the body can be described by the energy of ordinary and strong gravitation, and through the energies of electromagnetic fields of particles that compose the body.

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