Risultati di ricerca
3 giorni fa · The Standard Model hypothesises a field called the Higgs field (symbol: ϕ), which has the unusual property of a non-zero amplitude in its ground state (zero-point) energy after renormalization; i.e., a non-zero vacuum expectation value.
1 giorno fa · Abstract We study the self-gravitating Higgs field of a scalar charge. We show that in the zeroth and first approximation in the smallness of the scalar charge, the gravitational field of the scalar charge is described by the Schwarzschild–de Sitter metric with a cosmological constant determined by the vacuum potential of the Higgs field. An equation for the perturbation of the vacuum ...
2 giorni fa · A black hole is a region of spacetime where gravity is so strong that nothing, including light and other electromagnetic waves, is capable of possessing enough energy to escape it. [2] Einstein 's theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole.
There is much which could be asked at this point, but I'm most curious about how the potential for descriptions translates to something like an actual description of a Higgs field. My intuition (as someone who has been thinking about this for a whole three minutes) looks into the empty void of nothingness and just does not see a Higgs description arising from the inert blackness before me.
2 giorni fa · If Gravity warps space time - creating sufficient gravity - rivaling that of a black hole but infinitely smaller would bend space shortening 2 points. Problem being the energy required is not ...
3 giorni fa · Department of Physics. Add to calendar: Event Details: The Higgs boson was discovered in 2012 by the ATLAS and CMS experiments at the world’s most powerful particle collider, the Large Hadron Collider (LHC) in Geneva, Switzerland. This particle plays a unique role in fundamental physics.
5 giorni fa · A magnetic field (sometimes called B-field) is a physical field that describes the magnetic influence on moving electric charges, electric currents,: ch1 and magnetic materials. A moving charge in a magnetic field experiences a force perpendicular to its own velocity and to the magnetic field.
