Gamov vectors for barrier wells

DOI10.1016/S0960-0779(01)00086-8zbMath1024.81049OpenAlexW2030136387MaRDI QIDQ1600545

R. Smith

Publication date: 17 June 2002

Published in: Chaos, Solitons and Fractals (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0960-0779(01)00086-8

zbMATH Keywords

S-matrixcomplex eigenvaluesquantum scatteringGamow vectorsdouble polesresonance poleschaos solitonsone-dimensional potential barriers

Mathematics Subject Classification ID

Model quantum field theories (81T10) (2)-body potential quantum scattering theory (81U05)

Related Items (1)

A study of resonances in a one-dimensional model with singular Hamiltonian and mass jumps

Cites Work

• Examples of Gamow vectors
• Double poles of theS-matrix in a two-channel model
• Gamow vectors for degenerate scattering resonances
• Gamow-Jordan vectors and non-reducible density operators from higher-order S-matrix poles
• Berry phase of a resonant state

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