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| 001 | 481733 | ||
| 005 | 20230510112936.0 | ||
| 024 | 7 | _ | |a Gimenez-Grau:2022czc |2 INSPIRETeX |
| 024 | 7 | _ | |a inspire:2141807 |2 inspire |
| 024 | 7 | _ | |a arXiv:2208.11715 |2 arXiv |
| 024 | 7 | _ | |a 10.3204/PUBDB-2022-04552 |2 datacite_doi |
| 037 | _ | _ | |a PUBDB-2022-04552 |
| 041 | _ | _ | |a English |
| 088 | _ | _ | |a DESY-22-142 |2 DESY |
| 088 | _ | _ | |a arXiv:2208.11715 |2 arXiv |
| 100 | 1 | _ | |a Gimenez-Grau, Aleix |0 P:(DE-H253)PIP1086631 |b 0 |
| 245 | _ | _ | |a Bootstrapping line defects with $O(2)$ global symmetry |
| 260 | _ | _ | |c 2022 |
| 336 | 7 | _ | |a Preprint |b preprint |m preprint |0 PUB:(DE-HGF)25 |s 1663847624_22607 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a WORKING_PAPER |2 ORCID |
| 336 | 7 | _ | |a Electronic Article |0 28 |2 EndNote |
| 336 | 7 | _ | |a preprint |2 DRIVER |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a Output Types/Working Paper |2 DataCite |
| 500 | _ | _ | |a 54 pages, 11 figures |
| 520 | _ | _ | |a We use the numerical bootstrap to study conformal line defects with $O(2)$ global symmetry. Our results are very general and capture in particular line defects originating from bulk CFTs with a global symmetry, which can either be preserved or partially broken by the presence of the defect. We begin with an agnostic approach and perform a systematic bootstrap study of correlation functions between two canonical operators on the defect: the displacement and the tilt. We then focus on two interesting theories: a monodromy line defect and a localized magnetic field line defect. To this end, we combine the numerical bootstrap with the $\varepsilon$-expansion, where we complement existing results in the literature with additional calculations. For the monodromy defect our numerical results are consistent with expectations, with known analytic solutions sitting inside our numerical bounds. For the localized magnetic field line defect our plots show a series of intriguing cusps which we explore. |
| 536 | _ | _ | |a 611 - Fundamental Particles and Forces (POF4-611) |0 G:(DE-HGF)POF4-611 |c POF4-611 |f POF IV |x 0 |
| 536 | _ | _ | |a Emmy Noether - Emmy Noether Nachwuchsgruppe (EmmyNoether) |0 G:(DE-DFG)EmmyNoether |c EmmyNoether |x 1 |
| 588 | _ | _ | |a Dataset connected to INSPIRE |
| 650 | _ | 7 | |a symmetry, global |2 INSPIRE |
| 650 | _ | 7 | |a field theory, conformal |2 INSPIRE |
| 650 | _ | 7 | |a defect |2 INSPIRE |
| 650 | _ | 7 | |a bootstrap |2 INSPIRE |
| 650 | _ | 7 | |a magnetic field |2 INSPIRE |
| 650 | _ | 7 | |a monodromy |2 INSPIRE |
| 650 | _ | 7 | |a O(2) |2 INSPIRE |
| 650 | _ | 7 | |a capture |2 INSPIRE |
| 650 | _ | 7 | |a correlation function |2 INSPIRE |
| 650 | _ | 7 | |a numerical calculations |2 INSPIRE |
| 693 | _ | _ | |0 EXP:(DE-MLZ)NOSPEC-20140101 |5 EXP:(DE-MLZ)NOSPEC-20140101 |e No specific instrument |x 0 |
| 700 | 1 | _ | |a Lauria, Edoardo |0 E.Lauria.1 |b 1 |
| 700 | 1 | _ | |a Liendo, Pedro |0 P:(DE-H253)PIP1031480 |b 2 |
| 700 | 1 | _ | |a van Vliet, Philine |0 P:(DE-H253)PIP1090382 |b 3 |e Corresponding author |u desy |
| 856 | 4 | _ | |u https://bib-pubdb1.desy.de/record/481733/files/HTML-Approval_of_scientific_publication.html |
| 856 | 4 | _ | |u https://bib-pubdb1.desy.de/record/481733/files/PDF-Approval_of_scientific_publication.pdf |
| 856 | 4 | _ | |y OpenAccess |u https://bib-pubdb1.desy.de/record/481733/files/2208.11715v1.pdf |
| 856 | 4 | _ | |y OpenAccess |x pdfa |u https://bib-pubdb1.desy.de/record/481733/files/2208.11715v1.pdf?subformat=pdfa |
| 909 | C | O | |o oai:bib-pubdb1.desy.de:481733 |p openaire |p open_access |p VDB |p driver |p dnbdelivery |
| 910 | 1 | _ | |a Deutsches Elektronen-Synchrotron |0 I:(DE-588b)2008985-5 |k DESY |b 0 |6 P:(DE-H253)PIP1086631 |
| 910 | 1 | _ | |a Deutsches Elektronen-Synchrotron |0 I:(DE-588b)2008985-5 |k DESY |b 2 |6 P:(DE-H253)PIP1031480 |
| 910 | 1 | _ | |a Deutsches Elektronen-Synchrotron |0 I:(DE-588b)2008985-5 |k DESY |b 3 |6 P:(DE-H253)PIP1090382 |
| 913 | 1 | _ | |a DE-HGF |b Forschungsbereich Materie |l Matter and the Universe |1 G:(DE-HGF)POF4-610 |0 G:(DE-HGF)POF4-611 |3 G:(DE-HGF)POF4 |2 G:(DE-HGF)POF4-600 |4 G:(DE-HGF)POF |v Fundamental Particles and Forces |x 0 |
| 914 | 1 | _ | |y 2022 |
| 915 | _ | _ | |a OpenAccess |0 StatID:(DE-HGF)0510 |2 StatID |
| 915 | _ | _ | |a Published |0 StatID:(DE-HGF)0580 |2 StatID |
| 920 | 1 | _ | |0 I:(DE-H253)T-20120731 |k T |l Theorie-Gruppe |x 0 |
| 980 | _ | _ | |a preprint |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a UNRESTRICTED |
| 980 | _ | _ | |a I:(DE-H253)T-20120731 |
| 980 | 1 | _ | |a FullTexts |
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