An expression of the ground state energy of the spin-boson model

DOI10.1006/jfan.1998.3369zbMath0924.47052OpenAlexW1980133366MaRDI QIDQ1283692

Masao Hirokawa

Publication date: 14 November 1999

Published in: Journal of Functional Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jfan.1998.3369

zbMATH Keywords

symmetric Fock spacenon-perturbative method\(n\)-fold symmetric Hilbert spacespectra of selfadjoint operatorsstandard spin-Boson Hamiltonian

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) Linear symmetric and selfadjoint operators (unbounded) (47B25) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10)

Related Items

Generalized spin-boson models with non-normalizable form factors ⋮ Self-adjointness of a class of multi-spin-boson models with ultraviolet divergences ⋮ Functional integral representations of the Pauli-Fierz model with spin 1/2 ⋮ GROUND STATES OF A GENERAL CLASS OF QUANTUM FIELD HAMILTONIANS ⋮ The ground state energy of the massless spin-boson model ⋮ On the absence of eigenvectors of Hamiltonians in a class of massless quantum field models without infrared cutoff ⋮ Fiber Hamiltonians in non-relativistic quantum electrodynamics ⋮ REMARKS ON THE GROUND STATE ENERGY OF THE SPIN-BOSON MODEL: AN APPLICATION OF THE WIGNER–WEISSKOPF MODEL ⋮ Spin-boson model through a Poisson-driven stochastic process

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