Holographic Description of Noncommutative Schwinger Effect
We consider the phenomenon of spontaneous pair production in the presence of an external electric field for noncommutative Yang-Mills theories. Using Maldacena’s holographic conjecture, the threshold electric field for pair production is computed from the quark/antiquark potential for noncommutative...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2021/6648322 |
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| _version_ | 1832555009686896640 |
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| author | Udit Narayan Chowdhury |
| author_facet | Udit Narayan Chowdhury |
| author_sort | Udit Narayan Chowdhury |
| collection | DOAJ |
| description | We consider the phenomenon of spontaneous pair production in the presence of an external electric field for noncommutative Yang-Mills theories. Using Maldacena’s holographic conjecture, the threshold electric field for pair production is computed from the quark/antiquark potential for noncommutative theories. As an effect of noncommutativity, the threshold electric field is seen to be smaller than its commutative counterpart. We also estimate the correction to the production rate of quark/antiquark pairs to the first order of the noncommutative deformation parameter. Our result bears resemblance with an earlier related work (based on field-theoretic methods). |
| format | Article |
| id | doaj-art-b24b7e2bacc14012ad539b96eb9f4e24 |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-b24b7e2bacc14012ad539b96eb9f4e242025-02-03T05:49:49ZengWileyAdvances in High Energy Physics1687-73571687-73652021-01-01202110.1155/2021/66483226648322Holographic Description of Noncommutative Schwinger EffectUdit Narayan Chowdhury0Saha Institute of Nuclear Physics, Block-AF, Sector-1, Salt Lake, Kolkata 700064, IndiaWe consider the phenomenon of spontaneous pair production in the presence of an external electric field for noncommutative Yang-Mills theories. Using Maldacena’s holographic conjecture, the threshold electric field for pair production is computed from the quark/antiquark potential for noncommutative theories. As an effect of noncommutativity, the threshold electric field is seen to be smaller than its commutative counterpart. We also estimate the correction to the production rate of quark/antiquark pairs to the first order of the noncommutative deformation parameter. Our result bears resemblance with an earlier related work (based on field-theoretic methods).http://dx.doi.org/10.1155/2021/6648322 |
| spellingShingle | Udit Narayan Chowdhury Holographic Description of Noncommutative Schwinger Effect Advances in High Energy Physics |
| title | Holographic Description of Noncommutative Schwinger Effect |
| title_full | Holographic Description of Noncommutative Schwinger Effect |
| title_fullStr | Holographic Description of Noncommutative Schwinger Effect |
| title_full_unstemmed | Holographic Description of Noncommutative Schwinger Effect |
| title_short | Holographic Description of Noncommutative Schwinger Effect |
| title_sort | holographic description of noncommutative schwinger effect |
| url | http://dx.doi.org/10.1155/2021/6648322 |
| work_keys_str_mv | AT uditnarayanchowdhury holographicdescriptionofnoncommutativeschwingereffect |