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http://hdl.handle.net/20.500.12386/24209| Title: | Isotropic Lifshitz critical behavior from the functional renormalization group | Authors: | BONANNO, Alfio Maurizio Zappalà, D. |
Issue Date: | 2015 | Journal: | NUCLEAR PHYSICS. B | Number: | 893 | First Page: | 501 | Abstract: | The Lifshitz critical behavior for a single component field theory is studied for the specific isotropic case in the framework of the Functional Renormalization Group. Lifshitz fixed point solutions of the flow equation, derived by using a Proper Time regulator, are searched at lowest and higher order in the derivative expansion. Solutions are found when the number of spatial dimensions d is contained within the interval 5.5 < d < 8. <P /> | Acknowledgments: | Acknowledgements The authors thank A. Codello and H. Diehl for e-mail correspondence. | URI: | http://hdl.handle.net/20.500.12386/24209 | URL: | https://www.sciencedirect.com/science/article/pii/S0550321315000590?via%3Dihub | ISSN: | 0550-3213 | DOI: | 10.1016/j.nuclphysb.2015.02.013 | Bibcode ADS: | 2015NuPhB.893..501B | Fulltext: | open |
| Appears in Collections: | 1.01 Articoli in rivista |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| boza15.pdf | pdf editoriale | 312.57 kB | Adobe PDF | View/Open |
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