STABILITY OF GROUND STATES IN SECTORS AND ITS APPLICATION TO THE WIGNER–WEISSKOPF MODEL

DOI10.1142/S0129055X01000740zbMath1035.81018MaRDI QIDQ4418289

Masao Hirokawa, Asao Arai

Publication date: 7 August 2003

Published in: Reviews in Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

nonperturbativephenomena

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) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16)

Related Items (2)

Lee model and its resolvent analysis ⋮ A new asymptotic perturbation theory with applications to models of massless quantum fields

Cites Work

• On the existence and uniqueness of ground states of a generalized spin-boson model
• Essential spectrum of a self-adjoint operator on an abstract Hilbert space of Fock type and applications to quantum field Hamiltonians
• GROUND STATES OF A GENERAL CLASS OF QUANTUM FIELD HAMILTONIANS

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