Quasi-Nambu-Goldstone modes in many-body scar models

[2405.00785] Quasi-Nambu-Goldstone modes in many-body scar models Skip to main content Search Submit Donate Log in Search arXiv Press Enter to search · Advanced search Condensed Matter > Strongly Correlated Electrons arXiv:2405.00785 (cond-mat) [Submitted on 1 May 2024 ( v1 ), last revised 9 Jul 2024 (this version, v3)] Title: Quasi-Nambu-Goldstone modes in many-body scar models Authors: Jie Ren , Yu-Peng Wang , Chen Fang View a PDF of the paper titled Quasi-Nambu-Goldstone modes in many-body scar models, by Jie Ren and 2 other authors View PDF HTML (experimental) Abstract: From the quasisymmetry-group perspective [Phys. Rev. Lett. 126, 120604 (2021)], we show the universal existence of collective, coherent modes of excitations in many-body scar models in the degenerate limit, where the energy spacing in the scar tower vanishes. The number of these modes, as well as the quantum numbers carried by them, are given, not by the symmetry of the Hamiltonian, but by the quasisymmetry of the scar tower: hence the name quasi-Nambu-Goldstone modes. Based on this, we draw a concrete analogy between the paradigm of spontaneous symmetry breaking and the many-body scar physics in the degenerate limit. Comments: 27 pages, 14 figures Subjects: Strongly Correlated Electrons (cond-mat.str-el) ; Quantum Physics (quant-ph) Cite as: arXiv:2405.00785 [cond-mat.str-el] (or arXiv:2405.00785v3 [cond-mat.str-el] for this version) https://doi.org/10.48550/arXiv.2405.00785 Focus to learn more arXiv-issued DOI via DataCite Journal reference: Phys. Rev. B 110, 245101 (2024) Related DOI : https://doi.org/10.1103/PhysRevB.110.245101 Focus to learn more DOI(s) linking to related resources Submission history From: Jie Ren [ view email ] [v1] Wed, 1 May 2024 18:00:48 UTC (18,565 KB) [v2] Fri, 31 May 2024 04:10:48 UTC (17,922 KB) [v3] Tue, 9 Jul 2024 16:41:37 UTC (17,913 KB) Full-text links: Access Paper: View a PDF of the paper titled Quasi-Nambu-Goldstone modes in many-body scar models, by Jie Ren and 2 other authors View PDF HTML (experimental) TeX Source view license Current browse context: cond-mat.str-el < prev | next > new | recent | 2024-05 Change to browse by: cond-mat quant-ph 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

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