Phases of surface defects in scalar field theories

DOI10.1007/JHEP08(2023)143arXiv2305.11370OpenAlexW4386056187MaRDI QIDQ6074183

Author name not available (Why is that?)

Publication date: 12 October 2023

Published in: (Search for Journal in Brave)

Abstract: We study mass-type surface defects in a free scalar and Wilson-Fisher (WF) $O(N)$ theories. We obtain exact results for the free scalar defect, including its RG flow and defect Weyl anomaly. We classify phases of such defects at the WF fixed point near four dimensions, whose perturbative RG flow is investigated. We propose an IR effective action for the non-perturbative regime and check its self-consistency.

Full work available at URL: https://arxiv.org/abs/2305.11370

zbMATH Keywords

No records found.

Mathematics Subject Classification ID

No records found.

This page was built for publication: Phases of surface defects in scalar field theories

Report a bug (only for logged in users!)Click here to report a bug for this page (MaRDI item Q6074183)