HEE and HSC for flavors: perturbative structure in open string geometries
Abstract Introduction of electric field in the D-brane worldvolume induces a horizon in the open string geometry perceived by the brane fluctuations. We study the holographic entanglement entropy (HEE) and subregion complexity (HSC) in these asymptotically AdS geometries in three, four and five dime...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2021-07-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP07(2021)212 |
| _version_ | 1819125374424973312 |
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| author | Avik Banerjee Aranya Bhattacharya Sabyasachi Maulik |
| author_facet | Avik Banerjee Aranya Bhattacharya Sabyasachi Maulik |
| author_sort | Avik Banerjee |
| collection | DOAJ |
| description | Abstract Introduction of electric field in the D-brane worldvolume induces a horizon in the open string geometry perceived by the brane fluctuations. We study the holographic entanglement entropy (HEE) and subregion complexity (HSC) in these asymptotically AdS geometries in three, four and five dimensions aiming to capture these quantities in the flavor sector introduced by the D-branes. Both the strip and spherical subregions have been considered. We show that the Bekenstein-Hawking entropy associated with the open string horizon, which earlier failed to reproduce the thermal entropy in the boundary, now precisely matches with the entanglement entropy at high temperatures. We check the validity of embedding function theorem while computing the HEE and attempt to reproduce the first law of entanglement thermodynamics, at least at leading order. On the basis of obtained results, we also reflect upon consequences of applying Ryu-Takayanagi proposal on these non-Einstein geometries. |
| first_indexed | 2024-12-22T07:39:07Z |
| format | Article |
| id | doaj.art-289075f59683419481088fd009ed8976 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-22T07:39:07Z |
| publishDate | 2021-07-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-289075f59683419481088fd009ed89762022-12-21T18:33:48ZengSpringerOpenJournal of High Energy Physics1029-84792021-07-012021713210.1007/JHEP07(2021)212HEE and HSC for flavors: perturbative structure in open string geometriesAvik Banerjee0Aranya Bhattacharya1Sabyasachi Maulik2Harish-Chandra Research InstituteTheory Division, Saha Institute of Nuclear PhysicsTheory Division, Saha Institute of Nuclear PhysicsAbstract Introduction of electric field in the D-brane worldvolume induces a horizon in the open string geometry perceived by the brane fluctuations. We study the holographic entanglement entropy (HEE) and subregion complexity (HSC) in these asymptotically AdS geometries in three, four and five dimensions aiming to capture these quantities in the flavor sector introduced by the D-branes. Both the strip and spherical subregions have been considered. We show that the Bekenstein-Hawking entropy associated with the open string horizon, which earlier failed to reproduce the thermal entropy in the boundary, now precisely matches with the entanglement entropy at high temperatures. We check the validity of embedding function theorem while computing the HEE and attempt to reproduce the first law of entanglement thermodynamics, at least at leading order. On the basis of obtained results, we also reflect upon consequences of applying Ryu-Takayanagi proposal on these non-Einstein geometries.https://doi.org/10.1007/JHEP07(2021)212AdS-CFT CorrespondenceGauge-gravity correspondenceD-branes |
| spellingShingle | Avik Banerjee Aranya Bhattacharya Sabyasachi Maulik HEE and HSC for flavors: perturbative structure in open string geometries Journal of High Energy Physics AdS-CFT Correspondence Gauge-gravity correspondence D-branes |
| title | HEE and HSC for flavors: perturbative structure in open string geometries |
| title_full | HEE and HSC for flavors: perturbative structure in open string geometries |
| title_fullStr | HEE and HSC for flavors: perturbative structure in open string geometries |
| title_full_unstemmed | HEE and HSC for flavors: perturbative structure in open string geometries |
| title_short | HEE and HSC for flavors: perturbative structure in open string geometries |
| title_sort | hee and hsc for flavors perturbative structure in open string geometries |
| topic | AdS-CFT Correspondence Gauge-gravity correspondence D-branes |
| url | https://doi.org/10.1007/JHEP07(2021)212 |
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