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.