H − T phase diagrams of a holographic p-wave superfluid
Abstract We study the competition between the p-wave and the p+ip superfluid solutions in a holographic model with applied magnetic field intensity H. We find that when H is turned on, both the grand potential and the critical temperature of the p+ip solution are shifted, while the p-wave solution i...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2022-04-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP04(2022)013 |
| _version_ | 1827985399610343424 |
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| author | Yu-Ni Yang Chuan-Yin Xia Zhang-Yu Nie Hua-Bi Zeng |
| author_facet | Yu-Ni Yang Chuan-Yin Xia Zhang-Yu Nie Hua-Bi Zeng |
| author_sort | Yu-Ni Yang |
| collection | DOAJ |
| description | Abstract We study the competition between the p-wave and the p+ip superfluid solutions in a holographic model with applied magnetic field intensity H. We find that when H is turned on, both the grand potential and the critical temperature of the p+ip solution are shifted, while the p-wave solution is only slightly affected. Combining the effect of H and back reaction parameter b, we build H − T phase diagrams with a slit region of p+ip phase. The zero (or finite) value of H at the starting point of the slit region is related to second (or first) order of the p-wave phase transition at zero magnetic intensity, which should be universal in systems with degenerate critical points (spinodal points) at zero magnetic field. |
| first_indexed | 2024-04-09T23:14:17Z |
| format | Article |
| id | doaj.art-8e374843823f4a959b6e2a7ae2d9f509 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-04-09T23:14:17Z |
| publishDate | 2022-04-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-8e374843823f4a959b6e2a7ae2d9f5092023-03-22T10:11:15ZengSpringerOpenJournal of High Energy Physics1029-84792022-04-012022411510.1007/JHEP04(2022)013H − T phase diagrams of a holographic p-wave superfluidYu-Ni Yang0Chuan-Yin Xia1Zhang-Yu Nie2Hua-Bi Zeng3Kunming University of Science and TechnologyKunming University of Science and TechnologyKunming University of Science and TechnologyCenter for Gravitation and Cosmology, College of Physical Science and Technology, Yangzhou UniversityAbstract We study the competition between the p-wave and the p+ip superfluid solutions in a holographic model with applied magnetic field intensity H. We find that when H is turned on, both the grand potential and the critical temperature of the p+ip solution are shifted, while the p-wave solution is only slightly affected. Combining the effect of H and back reaction parameter b, we build H − T phase diagrams with a slit region of p+ip phase. The zero (or finite) value of H at the starting point of the slit region is related to second (or first) order of the p-wave phase transition at zero magnetic intensity, which should be universal in systems with degenerate critical points (spinodal points) at zero magnetic field.https://doi.org/10.1007/JHEP04(2022)013AdS-CFT CorrespondenceGauge-Gravity CorrespondenceHolography and Condensed Matter Physics (AdS/CMT) |
| spellingShingle | Yu-Ni Yang Chuan-Yin Xia Zhang-Yu Nie Hua-Bi Zeng H − T phase diagrams of a holographic p-wave superfluid Journal of High Energy Physics AdS-CFT Correspondence Gauge-Gravity Correspondence Holography and Condensed Matter Physics (AdS/CMT) |
| title | H − T phase diagrams of a holographic p-wave superfluid |
| title_full | H − T phase diagrams of a holographic p-wave superfluid |
| title_fullStr | H − T phase diagrams of a holographic p-wave superfluid |
| title_full_unstemmed | H − T phase diagrams of a holographic p-wave superfluid |
| title_short | H − T phase diagrams of a holographic p-wave superfluid |
| title_sort | h t phase diagrams of a holographic p wave superfluid |
| topic | AdS-CFT Correspondence Gauge-Gravity Correspondence Holography and Condensed Matter Physics (AdS/CMT) |
| url | https://doi.org/10.1007/JHEP04(2022)013 |
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