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A note on nonperturbative renormalization of effective field theory

Name: A note on nonperturbative renormalization of effective field theory
Creator: Ji-Feng Yang
Keywords: High Energy Physics - Theory, Nuclear Theory (nucl-th), High Energy Physics - Phenomenology, Quantum Physics, High Energy Physics - Phenomenology (hep-ph), Nuclear Theory, High Energy Physics - Theory (hep-th), 0103 physical sciences, FOS: Physical sciences, Quantum Physics (quant-ph)

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 10 Aug 2009Embargo end date: 01 Jan 2009Publisher:IOP PublishingJournal:Journal of Physics A: Mathematical and Theoretical, volume 42, page 345,402 (issn: 1751-8113, eissn: 1751-8121,

Authors: Ji-Feng Yang;

doi: 10.1088/1751-8113/42/34/345402 , 10.48550/arxiv.0901.3731

arXiv: http://arxiv.org/abs/0901.3731

A note on nonperturbative renormalization of effective field theory

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Abstract

Within the realm of contact potentials, the key structures intrinsic of nonperturbative renormalization of $T$-matrices are unraveled using rigorous solutions and an inverse form of algebraic Lippmann-schwinger equation. The intrinsic mismatches between effective field theory power counting and nonperturbative divergence structures are shown for the first time to preclude the conventional counterterm algorithm from working in the renormalization of EFT for $NN$ scattering in nonperturbative regimes.

6 pages, no figure, version to appear in J.Phys.A

Related Organizations

East China Normal University
China (People's Republic of)

Keywords

High Energy Physics - Theory, Nuclear Theory (nucl-th), High Energy Physics - Phenomenology, Quantum Physics, High Energy Physics - Phenomenology (hep-ph), Nuclear Theory, High Energy Physics - Theory (hep-th), FOS: Physical sciences, Quantum Physics (quant-ph)

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