[2312.04295] Clothed particle representation in quantum field theory: Fermion mass renormalization due to vector boson exchange Skip to main content Search Submit Donate Log in Search arXiv Press Enter to search · Advanced search High Energy Physics - Phenomenology arXiv:2312.04295 (hep-ph) [Submitted on 7 Dec 2023] Title: Clothed particle representation in quantum field theory: Fermion mass renormalization due to vector boson exchange Authors: Yan Kostylenko , Aleksandr Shebeko View a PDF of the paper titled Clothed particle representation in quantum field theory: Fermion mass renormalization due to vector boson exchange, by Yan Kostylenko and Aleksandr Shebeko View PDF HTML (experimental) Abstract: We consider the fermion mass renormalization due to the vector boson exchange within mesodynamics with nucleon and $\rho$ meson fields as well as quantum electrodynamics with electron and photon fields. The method of unitary clothing transformations is used to handle the so-called clothed particle representation that allows us to get rid of mass counterterms directly in the Hamiltonian. Thus, they can no longer appear in the S-matrix. Special attention is paid to the cancellation of the so-called contact terms that are inevitable in models with vector bosons. Within this formalism, the second-order mass shifts are derived. They are expressed through the corresponding three-dimensional integrals whose integrands depend on certain covariant combinations of the relevant three-momenta. Our results are proved to be particle-momentum independent and compared with ones obtained by Feynman techniques. Comments: 16 pages, 2 figures, to be published in Physical Review D Subjects: High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th) MSC classes: 81T16 Cite as: arXiv:2312.04295 [hep-ph] (or arXiv:2312.04295v1 [hep-ph] for this version) https://doi.org/10.48550/arXiv.2312.04295 Focus to learn more arXiv-issued DOI via DataCite Related DOI : https://doi.org/10.1103/PhysRevD.108.125019 Focus to learn more DOI(s) linking to related resources Submission history From: Yan Kostylenko [ view email ] [v1] Thu, 7 Dec 2023 13:39:44 UTC (64 KB) Full-text links: Access Paper: View a PDF of the paper titled Clothed particle representation in quantum field theory: Fermion mass renormalization due to vector boson exchange, by Yan Kostylenko and Aleksandr Shebeko View PDF HTML (experimental) TeX Source view license Current browse context: hep-ph < prev | next > new | recent | 2023-12 Change to browse by: hep-th References & Citations INSPIRE HEP NASA ADS Google Scholar Semantic Scholar export BibTeX citation Loading... BibTeX formatted citation × loading... Data provided by: Bookmark Bibliographic Tools Bibliographic and Citation Tools Bibliographic Explorer Toggle Bibliographic Explorer ( What is the Explorer? ) Connected Papers Toggle Connected Papers ( What is Connected Papers? ) Litmaps Toggle Litmaps ( What is Litmaps? ) scite.ai Toggle scite Smart Citations ( What are Smart Citations? ) Code, Data, Media Code, Data and Media Associated with this Article alphaXiv Toggle alphaXiv ( What is alphaXiv? ) Links to Code Toggle CatalyzeX Code Finder for Papers ( What is CatalyzeX? ) DagsHub Toggle DagsHub ( What is DagsHub? ) GotitPub Toggle Gotit.pub ( What is GotitPub? ) Huggingface Toggle Hugging Face ( What is Huggingface? ) ScienceCast Toggle ScienceCast ( What is ScienceCast? ) Demos Demos Replicate Toggle Replicate ( What is Replicate? ) Spaces Toggle Hugging Face Spaces ( What is Spaces? ) Spaces Toggle TXYZ.AI ( What is TXYZ.AI? ) Related Papers Recommenders and Search Tools Link to Influence Flower Influence Flower ( What are Influence Flowers? ) Core recommender toggle CORE Recommender ( What is CORE? ) IArxiv recommender toggle IArxiv Recommender ( What is IArxiv? ) Author Venue Institution Topic About arXivLabs arXivLabs: experimental projects with community collaborators arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs . Which authors of this paper are endorsers? | Disable MathJax ( What is MathJax? ) We gratefully acknowledge support from our major funders , member institutions , , and all contributors. About · Help · Contact · Subscribe · Copyright · Privacy · Accessibility · Operational Status (opens in new tab) Major funding support from