Renormalization in Winter Model

Abstract

We show that metastable states in Winter model can be related to the eigenstates of a particle in a box by means of renormalization and mixing.

Version accepted by Phys. Rev. A, containing some small additional comments and explanations

References in corpus (4)

• What is Renormalization?
• The Renormalization Group in Nuclear Physics
• Nonperturbative Analysis of a Quantum Mechanical Model for Unstable Particles
• Glueballs in large-N YM by localization on critical points

Cited by in corpus (6)

• Numerical calculation of the decay widths, the decay constants, and the decay energy spectra of the resonances of the delta-shell potential
• Irreversible Evolution of a Wave Packet in The Rigged Hilbert Space Quantum Mechanics
• The decay widths, the decay constants, and the branching fractions of a resonant state
• Winter (or delta-shell) Model at Small and Intermediate Volumes
• 1/n Expansion of Resonant States
• Winter Model at Finite Volume