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  2. John Riley Holt - Wikipedia

    en.wikipedia.org/wiki/John_Riley_Holt

    John Riley Holt, FRS [1] (15 February 1918 – 6 January 2009) was an English experimental physicist who played a part in the development of the atom bomb and later became one of the pioneers of elementary particle physics research.

  3. Ashcroft and Mermin - Wikipedia

    en.wikipedia.org/wiki/Ashcroft_and_Mermin

    It is also called one of the standard textbooks of solid state physics in the textbook Polarized Electrons In Surface Physics. [7] In a 2003 article detailing Mermin's contributions to solid state physics, the book was said to be "an extraordinarily readable textbook of the subject, which introduced a whole generation of solid state specialists ...

  4. List of electromagnetism equations - Wikipedia

    en.wikipedia.org/wiki/List_of_electromagnetism...

    Continuous charge distribution. The volume charge density ρ is the amount of charge per unit volume (cube), surface charge density σ is amount per unit surface area (circle) with outward unit normal nĚ‚, d is the dipole moment between two point charges, the volume density of these is the polarization density P.

  5. Hopf fibration - Wikipedia

    en.wikipedia.org/wiki/Hopf_fibration

    If the Hopf fibration is treated as a vector field in 3 dimensional space then there is a solution to the (compressible, non-viscous) Navier–Stokes equations of fluid dynamics in which the fluid flows along the circles of the projection of the Hopf fibration in 3 dimensional space. The size of the velocities, the density and the pressure can ...

  6. Focal mechanism - Wikipedia

    en.wikipedia.org/wiki/Focal_mechanism

    The moment tensor solution is displayed graphically using a so-called beachball diagram. The pattern of energy radiated during an earthquake with a single direction of motion on a single fault plane may be modelled as a double couple, which is described mathematically as a special case of a second order tensor (similar to those for stress and strain) known as the moment tensor.

  7. Aeroelasticity - Wikipedia

    en.wikipedia.org/wiki/Aeroelasticity

    NASA testing a scale model Lockheed Electra in a wind tunnel for flutter. Aeroelasticity is the branch of physics and engineering studying the interactions between the inertial, elastic, and aerodynamic forces occurring while an elastic body is exposed to a fluid flow.

  8. CRC Handbook of Chemistry and Physics - Wikipedia

    en.wikipedia.org/wiki/CRC_Handbook_of_Chemistry...

    The CRC Handbook of Chemistry and Physics is a comprehensive one-volume reference resource for science research. First published in 1914, it is currently (as of 2024 [update] ) in its 105th edition, published in 2024.

  9. Pound–Drever–Hall technique - Wikipedia

    en.wikipedia.org/wiki/Pound–Drever–Hall...

    Prominently, the field of interferometric gravitational wave detection depends critically on enhanced sensitivity afforded by optical cavities. [7] The PDH technique is also used when narrow spectroscopic probes of individual quantum states are required, such as atomic physics, time measurement standards, and quantum computers.