perturbation theory การใช้

• Perturbation theory also looks at deformations, in general of operators.
• Lattice perturbation theory can also provide results for condensed matter theory.
• Cavity perturbation theory generally relies on formulae involving stored energy considerations.
• Later, Eckhaus worked on singular perturbation theory and soliton equations.
• David Gross and Vipul Periwal discovered that string perturbation theory was divergent.
• The solutions in this case are known as perturbation theory.
• Under some circumstances, perturbation theory is an invalid approach to take.
• In 1934 he devised a fully covariant perturbation theory for quantum fields.
• The disadvantage is that perturbation theory is very advanced mathematics.
• The MP perturbation theory is a special case of RS perturbation theory.
• The MP perturbation theory is a special case of RS perturbation theory.
• Perturbation theory fails for electron liquids where r _ s > 1.
• The higher-order corrections can be obtained by conventional perturbation theory.
• The perturbation theory in Feynman diagrams is the same way.
• This allowed him to rewrite perturbation theory precisely in the form of diagrams.
• This effect could not be seen in any finite order in perturbation theory.
• This phenomenon can be explained using cavity perturbation theory.
• Slight deviations from the Gaussian fixed point can be described by perturbation theory.
• There are currently two distinct approaches to perturbation theory in classical general relativity:
• In perturbation theory, forces are generated by the exchange of virtual particles.