Pages that link to "Item:Q817440"

The following pages link to A formal approach to weak and strong coupling expansions and its application to the quantum anharmonic oscillator (Q817440):

Displaying 7 items.

• Computing energy eigenvalues of anharmonic oscillators using the double exponential sinc collocation method (Q527758) (← links)
• A convergent renormalized strong coupling perturbation expansion for the ground state energy of the quartic, sextic, and octic anharmonic oscillator (Q1356899) (← links)
• Quantum theory of anharmonic oscillators: Some exact relations between matrix elements and their use for various approximation methods. (Q2750527) (← links)
• Variational perturbation theory: A powerful method for deriving strong-coupling expansions (Q2754484) (← links)
• Analytic expansion for ground-state wavefunction of time-dependent strong-coupling Schrödinger equation (Q2913403) (← links)
• Large-order behaviour of the strong coupling perturbation expansion for anharmonic oscillators (Q4262541) (← links)
• A connected-graph expansion of the anharmonic-oscillator propagator (Q4836583) (← links)