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1 day ago · History Early history. The hypothesis of dark matter has an elaborate history. In the appendices of the book Baltimore lectures on molecular dynamics and the wave theory of light where the main text was based on a series of lectures given in 1884, Lord Kelvin discussed the potential number of stars around the Sun from the observed velocity dispersion of the stars near the Sun, assuming that ...
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- Dark Matter (Disambiguation)
Science. Biological dark matter, unclassified or poorly...
- Exotic Matter
There are several proposed types of exotic matter: ....
- Primordial Black Hole
History. Depending on the model, primordial black holes...
- Wimp
Weakly interacting massive particles (WIMPs) are...
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Jun 14, 2024 · The Standard Model describes three of the four fundamental interactions in nature; only gravity remains unexplained. In the Standard Model, such an interaction is described as an exchange of bosons between the objects affected, such as a photon for the electromagnetic force and a gluon for the strong interaction.
3 days ago · Magnetohydrodynamics is an interdisciplinary branch of physics which deals with interaction of electromagnetic fields with conductive fluids using continuum model. Magnetohydrodynamics combines classical electromagnetism with fluid mechanics by combination of Maxwell equations with Navier-Stokes equations.
May 29, 2024 · Electromagnetic interaction is a crucial concept in the realm of physics, describing one of the four fundamental forces in nature— the electromagnetic force. This force plays a vital role in everyday life, influencing everything from the structure of atoms to the workings of electrical and electronic devices.
5 days ago · The Electromagnetic Interactions (EMI) Group is led by Nobel Laureate Professor Samuel Ting. The EMI group initiated and led the development of the Alpha Magnetic Spectrometer (AMS), a multi-purpose magnetic spectrometer installed on the U.S. National Laboratory of the International Space Station in May 2011 and, for the foreseeable future, the only magnetic spectrometer in space.
Jun 3, 2024 · Media and Boundaries \[\vec{\mathrm{D}}=\varepsilon_{\mathrm{o}} \vec{\mathrm{E}}+\vec{\mathrm{P}} \nonumber \] \[ \nabla \bullet \vec{\mathrm{D}}=\rho_{\mathrm{f ...
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Jun 11, 2024 · quantum electrodynamics. Feynman diagram, a graphical method of representing the interactions of elementary particles, invented in the 1940s and ’50s by the American theoretical physicist Richard P. Feynman. Introduced during the development of the theory of quantum electrodynamics as an aid for visualizing and calculating the effects of ...
