Onsager-Casimir Principle in the Theory of Bi-Anisotropic Media

Abstract

In this paper we establish relation between the microscopic and macroscopic Onsager-Casimir principles. It is demonstrated that because of certain symmetries with respect to the space reversal operation, which are intrinsic to any form of the linear constitutive relations, it follows that the symmetries under time reversal expressed by the Onsager-Casimir principle are valid both on the microscopic and macroscopic levels. As one of the possible applications we show that the property of the general bi-anisotropic media to be reciprocal or non-reciprocal does not depend on the constitutive formalism.

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Document Details

Document Type
Technical Report
Publication Date
Sep 29, 2000
Accession Number
ADP011624

Entities

People

  • A. H. Sihvola
  • B. Jancewicz
  • S. A. Tretyakov

Organizations

  • University of Wrocław

Tags

DTIC Thesaurus Topics

  • Coefficients
  • Composite Materials
  • Dielectrics
  • Dipole Moments
  • Electromagnetism
  • Equations
  • Frequency
  • Frequency Domain
  • Inclusions
  • Inversion
  • Magnetic Fields
  • Materials
  • Materials Laboratories
  • Physics
  • Quantum Statistical Mechanics
  • Symmetry
  • Technical Information Centers

Readers

  • Microwave Engineering.
  • Theoretical Analysis.

Technology Areas

  • Space