Einstein field equation

短语

[化] 爱因斯坦场方程

词形变化

Einstein field equations 复数 Einstein field equations

别名

EFE

释义与例句

n.
  1. 1.

    A symmetric 4 × 4 tensor equation in general relativity in which the gravitational force is described as a curvature of spacetime caused by matter and energy.

    The Einstein field equation states that the energy-momentum tensor is directly proportional to the Ricci tensor minus half of the Ricci scalar times the metric tensor plus the cosmological constant times the metric tensor.