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Author Perry, R. J. ♦ Harindranath, A.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword PHYSICS OF ELEMENTARY PARTICLES AND FIELDS ♦ QUANTUM FIELD THEORY ♦ TAMM-DANCOFF METHOD ♦ BOUND STATE ♦ COUPLING CONSTANTS ♦ HILBERT SPACE ♦ MATRIX ELEMENTS ♦ PERTURBATION THEORY ♦ QUANTUM MECHANICS ♦ RENORMALIZATION ♦ SCHROEDINGER EQUATION ♦ SYMMETRY BREAKING ♦ TWO-DIMENSIONAL CALCULATIONS ♦ VACUUM STATES ♦ YUKAWA POTENTIAL ♦ BANACH SPACE ♦ DIFFERENTIAL EQUATIONS ♦ EQUATIONS ♦ FIELD THEORIES ♦ MATHEMATICAL SPACE ♦ MECHANICS ♦ NUCLEAR POTENTIAL ♦ PARTIAL DIFFERENTIAL EQUATIONS ♦ POTENTIALS ♦ SPACE ♦ WAVE EQUATIONS ♦ High Energy Physics- Field Theory
Abstract It has recently been proposed that light-front field theory provides a powerful tool for the analysis of relativistic bound states when one makes a Tamm-Dancoff truncation. Such a truncation introduces nonlocalities that require an unfamiliar nonlocal renormalization procedure, in which counterterms are allowed to depend on the sectors of Fock space within which or between which they act. In this paper we illustrate the simplest features of the light-front Tamm-Dancoff approach using the Yukawa model in 1+1 dimensions.
ISSN 05562821
Educational Use Research
Learning Resource Type Article
Publisher Date 1991-06-15
Publisher Place United States
Journal Physical Review, D
Volume Number 43
Issue Number 12


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