Symbol L
L is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.
Read this term in its guide →Published equation contexts
Call a frame loop any sequence of symmetry operations — translations, boosts, elapsed proper time — whose net classical effect, read off the group’s own parameters, is the identity. Two such loops carry this paper.
L is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.
Read this term in its guide →Read this expression 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 2 · Evolutionary Physics
This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.
Call a frame loop any sequence of symmetry operations — translations, boosts, elapsed proper time — whose net classical effect, read off the group’s own parameters, is the identity. Two such loops carry this paper.
Equation guide → · Article →