Absence of excited eigenvalues for Fröhlich type polaron models at weak coupling

DOI10.4171/jst/469arXiv2210.17123OpenAlexW4388965955MaRDI QIDQ6146942

Robert Seiringer

Publication date: 31 January 2024

Published in: Journal of Spectral Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2210.17123

zbMATH Keywords

polaronexcitation spectrumFröhlich model

Mathematics Subject Classification ID

Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Applications of functional analysis in quantum physics (46N50)

Cites Work

• Unnamed Item
• Exact ground state energy of the strong-coupling polaron
• Existence and uniqueness of physical ground states
• Self-adjointness and domain of the Fröhlich Hamiltonian
• Ground-State Energy and Effective Mass of the Polaron
• The polaron at strong coupling
• THE POLARON REVISITED
• Renewal approach for the energy-momentum relation of the Fröhlich polaron
• On the global minimum of the energy-momentum relation for the polaron

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