Perturbation Theory Definition

Perturbation Theory Sentence Examples

• We now use matrix perturbation theory to compute the covariance of based on this zero approximation.

• The density of states at the surface is calculated within the GW approximation of many-body perturbation theory.

• For example, the summation of divergent series is of great importance in the large order perturbation theory of quantum mechanical systems.

• We now use matrix perturbation theory [7] to compute the covariance of based on this zero approximation.