Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 신상진 | - |
dc.date.accessioned | 2022-11-24T00:44:56Z | - |
dc.date.available | 2022-11-24T00:44:56Z | - |
dc.date.issued | 2019-10 | - |
dc.identifier.citation | JOURNAL OF HIGH ENERGY PHYSICS, no. 10, article no. 109 | en_US |
dc.identifier.issn | 1029-8479 | en_US |
dc.identifier.uri | https://link.springer.com/article/10.1007/JHEP10(2019)109 | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/177321 | - |
dc.description.abstract | We discuss the stability of the topological invariant of the strongly interacting Weyl semi-metal at finite temperature. We find that if the interactions and temperature of the system are controlled by the holography, the topology is stable even in the case the Fermi surface become fuzzy. We give an argument to show that although the self energy changes the spectral function significantly to make the Fermi surface fuzzy, it cannot change the singularity structure of the Berry phase, which leads to the stability of the topology. We also find that depending on the mass term structure of the fermion Lagrangian, topological dipoles can be created. | en_US |
dc.description.sponsorship | This work is supported by Mid-career Researcher Program through the National Research Foundation of Korea grant No. NRF-2016R1A2B3007687. We appreciate the hospitality and support of the APCTP during the workshop \Quantum Matter from the Entanglement and Holography". | en_US |
dc.language | en | en_US |
dc.publisher | SPRINGER | en_US |
dc.subject | Holography and condensed matter physics (AdS/CMT); Topological States of Matter | en_US |
dc.title | Stability of topology in interacting Weyl semi-metal and topological dipole in holography | en_US |
dc.type | Article | en_US |
dc.relation.no | 10 | - |
dc.identifier.doi | 10.1007/JHEP10(2019)109 | en_US |
dc.relation.page | 0-21 | - |
dc.relation.journal | JOURNAL OF HIGH ENERGY PHYSICS | - |
dc.contributor.googleauthor | Song, Geunho | - |
dc.contributor.googleauthor | Rong, Junchen | - |
dc.contributor.googleauthor | Sin, Sang-Jin | - |
dc.relation.code | 2019042702 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF PHYSICS | - |
dc.identifier.pid | sjsin | - |
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