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Nonlinear wave propagation in large extra spatial dimensions and the blackbody thermal laws.

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Title: Nonlinear wave propagation in large extra spatial dimensions and the blackbody thermal laws.
Authors: Soares, I1 winacio@cbpf.br, Turcati, R1 turcati@cbpf.br, Duarte, S B1 sbd@cbpf.br
Source: Journal of Physics A: Mathematical & Theoretical. 8/30/2024, Vol. 57 Issue 35, p1-15. 15p.
Subjects: Nonlinear waves, Blackbody radiation, Spectral energy distribution, Thermal equilibrium, Theory of wave motion, Background radiation
Geographic Terms: Vienna (Austria)
Abstract: Nonlinear wave propagation in large extra spatial dimensions (on and above d = 2) is investigated in the context of nonlinear electrodynamics theories that depend exclusively on the invariant F (= − (1 / 4) F μ ν F μ ν) . In this vein, we consider propagating waves under the influence of external uniform electric and magnetic fields. Features related to the blackbody radiation in the presence of a background constant electric field such as the generalization of the spectral energy density distribution and the Stefan–Boltzmann law are obtained. Interestingly enough, anisotropic contributions to the frequency spectrum appear in connection to the nonlinearity of the electromagnetic field. In addition, the long wavelength regime and Wien's displacement law in this situation are studied. The corresponding thermodynamics quantities at thermal equilibrium, such as energy, pressure, entropy, and heat capacity densities are contemplated as well. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Physics A: Mathematical & Theoretical is the property of IOP Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 179018959
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  Data: Nonlinear wave propagation in large extra spatial dimensions and the blackbody thermal laws.
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Physics+A%3A+Mathematical+%26+Theoretical%22">Journal of Physics A: Mathematical & Theoretical</searchLink>. 8/30/2024, Vol. 57 Issue 35, p1-15. 15p.
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  Data: <searchLink fieldCode="DE" term="%22Nonlinear+waves%22">Nonlinear waves</searchLink><br /><searchLink fieldCode="DE" term="%22Blackbody+radiation%22">Blackbody radiation</searchLink><br /><searchLink fieldCode="DE" term="%22Spectral+energy+distribution%22">Spectral energy distribution</searchLink><br /><searchLink fieldCode="DE" term="%22Thermal+equilibrium%22">Thermal equilibrium</searchLink><br /><searchLink fieldCode="DE" term="%22Theory+of+wave+motion%22">Theory of wave motion</searchLink><br /><searchLink fieldCode="DE" term="%22Background+radiation%22">Background radiation</searchLink>
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  Data: Nonlinear wave propagation in large extra spatial dimensions (on and above d = 2) is investigated in the context of nonlinear electrodynamics theories that depend exclusively on the invariant F (= − (1 / 4) F μ ν F μ ν) . In this vein, we consider propagating waves under the influence of external uniform electric and magnetic fields. Features related to the blackbody radiation in the presence of a background constant electric field such as the generalization of the spectral energy density distribution and the Stefan–Boltzmann law are obtained. Interestingly enough, anisotropic contributions to the frequency spectrum appear in connection to the nonlinearity of the electromagnetic field. In addition, the long wavelength regime and Wien's displacement law in this situation are studied. The corresponding thermodynamics quantities at thermal equilibrium, such as energy, pressure, entropy, and heat capacity densities are contemplated as well. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
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  Data: <i>Copyright of Journal of Physics A: Mathematical & Theoretical is the property of IOP Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1088/1751-8121/ad6c03
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      – Code: eng
        Text: English
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      – SubjectFull: Nonlinear waves
        Type: general
      – SubjectFull: Blackbody radiation
        Type: general
      – SubjectFull: Spectral energy distribution
        Type: general
      – SubjectFull: Thermal equilibrium
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      – SubjectFull: Theory of wave motion
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      – SubjectFull: Background radiation
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      – SubjectFull: Vienna (Austria)
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      – TitleFull: Nonlinear wave propagation in large extra spatial dimensions and the blackbody thermal laws.
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            NameFull: Soares, I
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              M: 08
              Text: 8/30/2024
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