Monday High Energy Theory

Date:
Apr
27
2026

Princeton University High Energy Theory Seminar

Convergent perturbative series via finite path integral limits: application to energy at strong coupling of the anharmonic oscillator
Ariel Edery
2:30pm|Jadwin Hall, PCTS Room 407

Abstract: Perturbation theory is used extensively for solving problems in quantum mechanics and quantum field theory. In most cases, the perturbative series in powers of the coupling is an asymptotic series (it ultimately diverges). This is not an...