Search results for: HAMILTONIAN SYSTEM

• Automatic Regularization by Quantization in Reducible Representations of CCR: Point-Form Quantum Optics with Classical Sources

  Publication

  • M. Czachor
  • K. Wrzask

  - INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS - Year 2009

  Electromagnetic fields are quantized in a manifestly covariant way by means ofa class of reducible "center-of-mass N-representations" of the algebra of canonical commutationrelations (CCR). The four-potential Aa(x) transforms in these representations as aHermitian four-vector field in Minkowski four-position space (without change of gauge), butin momentum space it splits into spin-1 massless photons and two massless scalars. Whatwe...

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• Probing the Magnetic Anisotropy of Co(II) Complexes Featuring Redox-Active Ligands

  Publication

  • P. Kumar
  • D. J. SantaLucia
  • K. Kaniewska-Laskowska
  • S. V. Lindeman
  • A. Ozarowski
  • J. Krzystek
  • M. Ozerov
  • J. Telser
  • J. F. Berry
  • A. T. Fiedler

  - INORGANIC CHEMISTRY - Year 2020

  Coordination complexes that possess large magnetic anisotropy (otherwise known as zero-field splitting, ZFS) have possible applications in the field of magnetic materials, including single molecule magnets (SMMs). Previous studies have explored the role of coordination number and geometry in controlling the magnetic anisotropy and SMM behavior of high-spin (S = 3/2) Co(II) complexes. Building upon these efforts, the present work...

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