• Thumbnail for Lorentz oscillator model
    The Lorentz oscillator model (classical electron oscillator or CEO model) describes the optical response of bound charges. The model is named after the...
    12 KB (1,539 words) - 14:42, 25 May 2025
  • Thumbnail for Tauc–Lorentz model
    Cauchy equation Sellmeier equation Lorentz oscillator model Forouhi–Bloomer model Brendel–Bormann oscillator model Tauc, Jan; Grigorovici, R.; Vancu,...
    8 KB (1,217 words) - 17:53, 23 May 2025
  • Thumbnail for Hendrik Lorentz
    particle in an electromagnetic field. Lorentz was also responsible for the Lorentz oscillator model, a classical model used to describe the anomalous dispersion...
    47 KB (4,910 words) - 16:07, 2 August 2025
  • Thumbnail for Simple harmonic motion
    motion Damping ratio Harmonic oscillator Isochronous timing Lorentz oscillator model Newtonian mechanics Pendulum Rayleigh–Lorentz pendulum Small-angle approximation...
    15 KB (2,237 words) - 01:46, 27 June 2025
  • Thumbnail for Brendel–Bormann oscillator model
    The Brendel–Bormann oscillator model is a mathematical formula for the frequency dependence of the complex-valued relative permittivity, sometimes referred...
    10 KB (1,074 words) - 23:24, 22 May 2025
  • Thumbnail for Lorenz system
    mathematical model for atmospheric convection. He was attempting to model the way air moves when heated from below and cooled from above. The model describes...
    43 KB (5,549 words) - 16:08, 27 July 2025
  • Thumbnail for Forouhi–Bloomer model
    1088/2399-6528/ab0603. S2CID 150238695. Cauchy equation Sellmeier equation Lorentz oscillator model Tauc–Lorentz model Brendel–Bormann oscillator model...
    11 KB (1,130 words) - 20:29, 22 May 2025
  • Thumbnail for Young Suh Kim
    of the Lorentz Group, Second Edition (2021) ISBN 9780750336055 Kim, Y.S. & Noz, M. E. (1973). Covariant Harmonic Oscillators and the Quark Model. Phys...
    12 KB (1,354 words) - 01:08, 1 July 2025
  • the Lorentz oscillator model, which treats the electron bound to the nucleus as a classical oscillator. When light interacts with this oscillator, it...
    12 KB (1,597 words) - 00:35, 9 May 2025
  • Thumbnail for Modern searches for Lorentz violation
    field theories (EFT) such as the Standard-Model Extension (SME) have been invented. These models introduce Lorentz and CPT violations through spontaneous...
    93 KB (10,207 words) - 08:57, 12 July 2025
  • In the physics of electromagnetism, the Abraham–Lorentz force (also known as the Lorentz–Abraham force) is the reaction force on an accelerating charged...
    39 KB (5,597 words) - 14:06, 15 July 2025
  • Thumbnail for Bohr model
    models. Hendrik Lorentz raised the question of the composition of the atom based on Haas's model, a form of Thomson's plum pudding model with a quantum...
    74 KB (10,184 words) - 02:26, 9 August 2025
  • Thumbnail for Henri Poincaré
    Hertzian oscillator radiates in a certain direction, it will suffer a recoil from the inertia of the fictitious fluid. Poincaré performed a Lorentz boost...
    104 KB (11,407 words) - 01:20, 4 August 2025
  • factor Lorentz force Lorentz force velocimetry Lorentz group Lorentz manifold Lorentz metric Lorentz pendulum Lorentz oscillator model Lorentz scalar...
    2 KB (165 words) - 08:12, 19 April 2024
  • magnetic domain theory of ferromagnetism. 1909 – Lorentz develops the classical Lorentz oscillator model to describe the optical response of materials....
    65 KB (6,766 words) - 21:27, 18 June 2025
  • however, many searches for Lorentz violation at high energies have been carried out using the Standard-Model Extension. Lorentz symmetry violation is expected...
    67 KB (7,991 words) - 15:51, 1 August 2025
  • Thumbnail for Zero-point energy
    this aether cannot be thought of as a physical medium if it is to be Lorentz invariant such that there is no contradiction with Albert Einstein’s theory...
    207 KB (26,562 words) - 02:16, 21 July 2025
  • of the Conference. Planck uses Haas's model in his speech, saying: "A. E. Haas, for example, takes as oscillator the uniform sphere of J. J. Thomson, within...
    8 KB (850 words) - 17:25, 9 July 2024
  • Thumbnail for Quantum field theory
    and fermions. The Standard Model obeys Poincaré symmetry, whose generators are the spacetime translations Pμ and the Lorentz transformations Jμν. In addition...
    108 KB (14,795 words) - 03:02, 27 July 2025
  • a ring particle in a spherically symmetric potential quantum harmonic oscillator hydrogen atom ring wave guide particle in a one-dimensional lattice (periodic...
    4 KB (359 words) - 17:50, 16 April 2025
  • However, in quantum electrodynamics, consistency with the principle of Lorentz covariance and with the magnitude of the Planck constant suggests a much...
    15 KB (1,906 words) - 10:28, 14 January 2025
  • Thumbnail for Michelson–Morley experiment
    Kann, van F. (2005). "Test of Lorentz Invariance in Electrodynamics Using Rotating Cryogenic Sapphire Microwave Oscillators". Physical Review Letters. 95...
    90 KB (10,321 words) - 15:47, 31 May 2025
  • Thumbnail for Lorentz invariance in non-critical string theory
    symmetries. For the standard light cone gauge the Lorentz generators Mμν are cubic in terms of oscillator variables ai, and their quantization acquires well...
    12 KB (1,484 words) - 11:16, 18 August 2023
  • electron in an atomic system classically according to the model of Paul Drude and Hendrik Lorentz. The theory was developed to attempt to provide an origin...
    25 KB (2,950 words) - 14:55, 5 June 2025
  • analyzed with the Standard-Model Extension, see Modern searches for Lorentz violation § Vacuum dispersion and Modern searches for Lorentz violation § Vacuum birefringence...
    45 KB (5,747 words) - 09:35, 12 July 2025
  • Thumbnail for Superradiant phase transition
    two-level atom. As a result of this transformation, the atoms become Lorentz harmonic oscillators with frequencies equal to the difference between the energy levels...
    16 KB (2,436 words) - 02:41, 5 February 2025
  • reasonable model of a solid, the total specific heat is equal to the total number of oscillators times k. There are overall three oscillators for each atom...
    33 KB (4,834 words) - 12:34, 6 August 2025
  • PDEs, the sine-Gordon equation is the only relativistic system due to its Lorentz invariance. This is the first derivation of the equation, by Bour (1862)...
    34 KB (4,734 words) - 19:05, 27 July 2025
  • Thumbnail for Symmetry in quantum mechanics
    relates them to the Lie groups, and relativistic transformations in the Lorentz group and Poincaré group. The notational conventions used in this article...
    63 KB (7,898 words) - 01:32, 12 June 2025
  • Thumbnail for Chiral model
    In nuclear physics, the chiral model, introduced by Feza Gürsey in 1960, is a phenomenological model describing effective interactions of mesons in the...
    20 KB (3,269 words) - 17:39, 18 May 2025