Symbol Δ
Δ is part of the quantity the equation computes from the expression on the right.
Read this term in its guide →Published equation contexts
a shift transverse to both the spin and the relative velocity [ 13 ] . This is an exact identity of special relativity, not an approximation valid only for small v ; it holds all the way to v c , at which point || ||/(Mc) = exactly, since | | ||\,v saturates when the spin is perpendicular to the boost. No boosted observer, however extreme, can push a body’s own centroid further from its rest-frame value than . As u ranges over every inertial observer, traces out a disk of exactly that radius, orthogonal to — the world-tube first identified by Møller and reproduced in modern language…
Δ is part of the quantity the equation computes from the expression on the right.
Read this term in its guide →x is part of the quantity the equation computes from the expression on the right.
Read this term in its guide →S is part of the quantity the equation computes from the expression on the right.
Read this term in its guide →M is an argument of the function-like quantity on the left; its role is set by that function’s stated inputs.
Read this term in its guide →c is an argument of the function-like quantity on the left; its role is set by that function’s stated inputs.
Read this term in its guide →rh is an input to the expression that computes the quantity on the left.
Read this term in its guide →Read it with the definitions, units, and assumptions supplied by the article.
A symbol can carry a different meaning in another article. Each occurrence keeps its own guide and term definitions.
Equation 40 · Evolutionary Physics
This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.
a shift transverse to both the spin and the relative velocity [ 13 ] . This is an exact identity of special relativity, not an approximation valid only for small v ; it holds all the way to v c , at which point || ||/(Mc) = exactly, since | | ||\,v saturates when the spin is perpendicular to the boost. No boosted observer, however extreme, can push a body’s own centroid further from its rest-frame value than . As u ranges over every inertial observer, traces out a disk of exactly that radius, orthogonal to — the world-tube first identified by Møller and reproduced in modern language…
Equation guide → · Article →