A zero tensor is a tensor of any rank and with any pattern of covariant and contravariant indices all of whose components are equal to 0 (Weinberg 1972, p. 38).
Zero Tensor
See also
Tensor, Zero VectorExplore with Wolfram|Alpha
References
Weinberg, S. Gravitation and Cosmology: Principles and Applications of the General Theory of Relativity. New York: Wiley, 1972.Referenced on Wolfram|Alpha
Zero TensorCite this as:
Weisstein, Eric W. "Zero Tensor." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/ZeroTensor.html