S-matrix calculus using effective particles in the Fock space

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dc.creatorWieckowski, Marek
dc.date2005-11-14
dc.date.accessioned2026-07-07T06:50:20Z
dc.date.available2026-07-07T06:50:20Z
dc.descriptionThis article describes a method for calculating S-matrix elements using Hamiltonians obtained in the renormalization group procedure for effective particles. It is shown that the scattering amplitudes obtained using a canonical Hamiltonian $H^Δ$ with counterterms are the same as those obtained using a renormalized Hamiltonian for effective particles, $H_λ$. The result is independent of the ultraviolet cutoff $Δ$ and the renormalization-group parameter $λ$.
dc.description4 pages
dc.identifierhttps://arxiv.org/abs/hep-th/0511148
dc.identifierhttp://arxiv.org/abs/hep-th/0511148
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/104638
dc.subjectHigh Energy Physics - Theory
dc.titleS-matrix calculus using effective particles in the Fock space
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