Matching quantum string corrections and circular Wilson loops in AdS 4 × CP 3
Abstract Recent progresses in the computation of quantum string corrections to holographic Wilson loops are extended to the case of strings in AdS 4 × CP 3. For this, the ratio of 1 2 $$ \frac{1}{2} $$ -BPS circular and 1 6 $$ \frac{1}{6} $$ -BPS latitude fermionic Wilson loops in ABJM is considered...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2019-08-01
|
| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP08(2019)158 |
| _version_ | 1818108409003638784 |
|---|---|
| author | Daniel Medina-Rincon |
| author_facet | Daniel Medina-Rincon |
| author_sort | Daniel Medina-Rincon |
| collection | DOAJ |
| description | Abstract Recent progresses in the computation of quantum string corrections to holographic Wilson loops are extended to the case of strings in AdS 4 × CP 3. For this, the ratio of 1 2 $$ \frac{1}{2} $$ -BPS circular and 1 6 $$ \frac{1}{6} $$ -BPS latitude fermionic Wilson loops in ABJM is considered at strong coupling by studying the corresponding semiclassical string partition functions. Explicit evaluation of fluctuation determinants using phaseshifts and diffeomorphism in-variant regulators leads to exact matching with the recent field theory proposal. Key to this computation is the choice of boundary conditions for massless fermions. In the limit for which the latitude Wilson loop has a trivial expectation value, the long known localization result for the 1 2 $$ \frac{1}{2} $$ -BPS fermionic circular Wilson loop in ABJM is recovered. |
| first_indexed | 2024-12-11T02:14:54Z |
| format | Article |
| id | doaj.art-c62b328348e34ae187116b21e14b26e0 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-11T02:14:54Z |
| publishDate | 2019-08-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-c62b328348e34ae187116b21e14b26e02022-12-22T01:24:12ZengSpringerOpenJournal of High Energy Physics1029-84792019-08-012019812210.1007/JHEP08(2019)158Matching quantum string corrections and circular Wilson loops in AdS 4 × CP 3Daniel Medina-Rincon0Institut für Theoretische Physik, Eidgenössische Technische Hochschule ZürichAbstract Recent progresses in the computation of quantum string corrections to holographic Wilson loops are extended to the case of strings in AdS 4 × CP 3. For this, the ratio of 1 2 $$ \frac{1}{2} $$ -BPS circular and 1 6 $$ \frac{1}{6} $$ -BPS latitude fermionic Wilson loops in ABJM is considered at strong coupling by studying the corresponding semiclassical string partition functions. Explicit evaluation of fluctuation determinants using phaseshifts and diffeomorphism in-variant regulators leads to exact matching with the recent field theory proposal. Key to this computation is the choice of boundary conditions for massless fermions. In the limit for which the latitude Wilson loop has a trivial expectation value, the long known localization result for the 1 2 $$ \frac{1}{2} $$ -BPS fermionic circular Wilson loop in ABJM is recovered.http://link.springer.com/article/10.1007/JHEP08(2019)158AdS-CFT CorrespondenceGauge-gravity correspondenceWilson’t Hooft and Polyakov loops |
| spellingShingle | Daniel Medina-Rincon Matching quantum string corrections and circular Wilson loops in AdS 4 × CP 3 Journal of High Energy Physics AdS-CFT Correspondence Gauge-gravity correspondence Wilson ’t Hooft and Polyakov loops |
| title | Matching quantum string corrections and circular Wilson loops in AdS 4 × CP 3 |
| title_full | Matching quantum string corrections and circular Wilson loops in AdS 4 × CP 3 |
| title_fullStr | Matching quantum string corrections and circular Wilson loops in AdS 4 × CP 3 |
| title_full_unstemmed | Matching quantum string corrections and circular Wilson loops in AdS 4 × CP 3 |
| title_short | Matching quantum string corrections and circular Wilson loops in AdS 4 × CP 3 |
| title_sort | matching quantum string corrections and circular wilson loops in ads 4 cp 3 |
| topic | AdS-CFT Correspondence Gauge-gravity correspondence Wilson ’t Hooft and Polyakov loops |
| url | http://link.springer.com/article/10.1007/JHEP08(2019)158 |
| work_keys_str_mv | AT danielmedinarincon matchingquantumstringcorrectionsandcircularwilsonloopsinads4cp3 |