Field Equations

Some articles on field equations, fields, equations, field, field equation, equation:

Relativity Priority Dispute - Attackers and Defenders - General Relativity - Wuensch and Sommer (2005)
... that knowledge of Hilbert's November 16, 1915 letter was crucial to Einstein's development of the field equations Einstein arrived at the correct field equations only with Hilbert's help ("nach gro ... It shows that while it is true that Hilbert must be seen as the one who first discovered the field equations, the general theory of relativity is indeed Einstein's achievement ...
Ramond–Ramond Field - Field Equations - Twisted K-theory Interpretation
... It has been conjectured that RR fields, as well as D-branes, are classified by twisted K-theory ... In this framework, the above equations of motion have natural interpretations ... The source free equations of motion for the improved field strengths F imply that the formal sum of all of the Fp's is an element of the H-twisted de ...
BPST Instanton - Other Solutions To The Field Equations
... and anti-instantons are not the only solutions of the Wick-rotated Yang-Mills field equations ... merons, singular non-dual solutions of the Euclidian Yang-Mills field equations of topological charge 1/2 ...
Brans–Dicke Theory - The Action Principle
... gaseous matter) and also electromagnetic fields ... To obtain the vacuum field equations, we must vary the gravitational term in the Lagrangian with respect to the metric this gives the second field equation above ... When we vary with respect to the scalar field, we obtain the first field equation ...
F(R) Gravity - Metric f(R) Gravity - Derivation of Field Equations
... In metric f(R) gravity, one arrives at the field equations by varying with respect to the metric and not treating the connection independently ... Therefore, it can be written as Substituting into the equation above where ∇μ is the covariant derivative and □ = gμν∇μ∇ν is the D'Alembert operator ... variations of the metric, δS = 0, one obtains the field equations where Tμν is the energy-momentum tensor defined as where Lm is the matter Lagrangian ...

Famous quotes containing the word field:

    The field of the poor may yield much food, but it is swept away through injustice.
    Bible: Hebrew, Proverbs 13:23.