Extended state space for describing renormalized Fock spaces in QFT
DOI10.1142/s0129055x24500296MaRDI QIDQ6632523
Publication date: 4 November 2024
Published in: Reviews in Mathematical Physics (Search for Journal in Brave)
Hamiltonian formalismrenormalizationFock spacenonperturbative QFTdressing transformationdivergent integralsvan Hove modelinterior-boundary conditions
Algebraic field extensions (12F05) Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, (W)-algebras and other current algebras and their representations (81R10) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Coherent states (81R30)
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