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quant-ph2019
Winter Model at Finite Volume
U. G. Aglietti
We study Winter or delta-shell model at finite volume (length), describing a small resonating cavity weakly-coupled to a large one. For generic values of the coupling, a resonance…
quant-ph2010★ 5 cited
Nonperturbative Analysis of a Quantum Mechanical Model for Unstable Particles
U. G. Aglietti, P. M. Santini
We present a detailed non-perturbative analysis of the time-evolution of a well-known quantum-mechanical system - a particle between potential walls - describing the decay of unsta…