Realizing IR theories by projections in the UV
Abstract We show how (topologically twisted) quantum field theories in the IR of bulk RG flows can be represented within the respective UV theories by means of codimenion- one projection defects. Indeed, from this perspective, RG flows of bulk theories can be described in terms of RG flows of the co...
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2020-01-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | https://doi.org/10.1007/JHEP01(2020)097 |
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doaj-f372b1434b2b494298681636c0227cee2021-01-17T12:06:08ZengSpringerOpenJournal of High Energy Physics1029-84792020-01-012020116310.1007/JHEP01(2020)097Realizing IR theories by projections in the UVFabian Klos0Daniel Roggenkamp1Institut für Theoretische Physik, Universität HeidelbergInstitut für Mathematik, Universität MannheimAbstract We show how (topologically twisted) quantum field theories in the IR of bulk RG flows can be represented within the respective UV theories by means of codimenion- one projection defects. Indeed, from this perspective, RG flows of bulk theories can be described in terms of RG flows of the codimension-one identity defect in the fixed UV bulk theory. We illustrate this in the example of RG flows between supersymmetric Landau- Ginzburg orbifold models, for which the respective defects can be described in terms of matrix factorizations.https://doi.org/10.1007/JHEP01(2020)097Field Theories in Lower DimensionsRenormalization GroupTopological Field Theories |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Fabian Klos Daniel Roggenkamp |
| spellingShingle |
Fabian Klos Daniel Roggenkamp Realizing IR theories by projections in the UV Journal of High Energy Physics Field Theories in Lower Dimensions Renormalization Group Topological Field Theories |
| author_facet |
Fabian Klos Daniel Roggenkamp |
| author_sort |
Fabian Klos |
| title |
Realizing IR theories by projections in the UV |
| title_short |
Realizing IR theories by projections in the UV |
| title_full |
Realizing IR theories by projections in the UV |
| title_fullStr |
Realizing IR theories by projections in the UV |
| title_full_unstemmed |
Realizing IR theories by projections in the UV |
| title_sort |
realizing ir theories by projections in the uv |
| publisher |
SpringerOpen |
| series |
Journal of High Energy Physics |
| issn |
1029-8479 |
| publishDate |
2020-01-01 |
| description |
Abstract We show how (topologically twisted) quantum field theories in the IR of bulk RG flows can be represented within the respective UV theories by means of codimenion- one projection defects. Indeed, from this perspective, RG flows of bulk theories can be described in terms of RG flows of the codimension-one identity defect in the fixed UV bulk theory. We illustrate this in the example of RG flows between supersymmetric Landau- Ginzburg orbifold models, for which the respective defects can be described in terms of matrix factorizations. |
| topic |
Field Theories in Lower Dimensions Renormalization Group Topological Field Theories |
| url |
https://doi.org/10.1007/JHEP01(2020)097 |
| work_keys_str_mv |
AT fabianklos realizingirtheoriesbyprojectionsintheuv AT danielroggenkamp realizingirtheoriesbyprojectionsintheuv |
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