Noncommutativity and Duality through the Symplectic Embedding Formalism
This work is devoted to review the gauge embedding of either commutative and noncommutative (NC) theories using the symplectic formalism framework. To sum up the main features of the method, during the process of embedding, the infinitesimal gauge generators of the gauge embedded theory are easily a...
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| Дата: | 2010 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
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Інститут математики НАН України
2010
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| Назва видання: | Symmetry, Integrability and Geometry: Methods and Applications |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/146359 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Noncommutativity and Duality through the Symplectic Embedding Formalism / Everton M.C. Abreu, Albert C.R. Mendes, W. Oliveira // Symmetry, Integrability and Geometry: Methods and Applications. — 2010. — Т. 6. — Бібліогр.: 58 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1463592019-02-10T01:23:25Z Noncommutativity and Duality through the Symplectic Embedding Formalism Everton M.C. Abreu Albert C.R. Mendes Oliveira, W. This work is devoted to review the gauge embedding of either commutative and noncommutative (NC) theories using the symplectic formalism framework. To sum up the main features of the method, during the process of embedding, the infinitesimal gauge generators of the gauge embedded theory are easily and directly chosen. Among other advantages, this enables a greater control over the final Lagrangian and brings some light on the so-called ''arbitrariness problem''. This alternative embedding formalism also presents a way to obtain a set of dynamically dual equivalent embedded Lagrangian densities which is obtained after a finite number of steps in the iterative symplectic process, oppositely to the result proposed using the BFFT formalism. On the other hand, we will see precisely that the symplectic embedding formalism can be seen as an alternative and an efficient procedure to the standard introduction of the Moyal product in order to produce in a natural way a NC theory. In order to construct a pedagogical explanation of the method to the nonspecialist we exemplify the formalism showing that the massive NC U(1) theory is embedded in a gauge theory using this alternative systematic path based on the symplectic framework. Further, as other applications of the method, we describe exactly how to obtain a Lagrangian description for the NC version of some systems reproducing well known theories. Naming some of them, we use the procedure in the Proca model, the irrotational fluid model and the noncommutative self-dual model in order to obtain dual equivalent actions for these theories. To illustrate the process of noncommutativity introduction we use the chiral oscillator and the nondegenerate mechanics. 2010 Article Noncommutativity and Duality through the Symplectic Embedding Formalism / Everton M.C. Abreu, Albert C.R. Mendes, W. Oliveira // Symmetry, Integrability and Geometry: Methods and Applications. — 2010. — Т. 6. — Бібліогр.: 58 назв. — англ. 1815-0659 2010 Mathematics Subject Classification: 70S05; 70S10; 81Q65; 81T75 DOI:10.3842/SIGMA.2010.059 http://dspace.nbuv.gov.ua/handle/123456789/146359 en Symmetry, Integrability and Geometry: Methods and Applications Інститут математики НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
This work is devoted to review the gauge embedding of either commutative and noncommutative (NC) theories using the symplectic formalism framework. To sum up the main features of the method, during the process of embedding, the infinitesimal gauge generators of the gauge embedded theory are easily and directly chosen. Among other advantages, this enables a greater control over the final Lagrangian and brings some light on the so-called ''arbitrariness problem''. This alternative embedding formalism also presents a way to obtain a set of dynamically dual equivalent embedded Lagrangian densities which is obtained after a finite number of steps in the iterative symplectic process, oppositely to the result proposed using the BFFT formalism. On the other hand, we will see precisely that the symplectic embedding formalism can be seen as an alternative and an efficient procedure to the standard introduction of the Moyal product in order to produce in a natural way a NC theory. In order to construct a pedagogical explanation of the method to the nonspecialist we exemplify the formalism showing that the massive NC U(1) theory is embedded in a gauge theory using this alternative systematic path based on the symplectic framework. Further, as other applications of the method, we describe exactly how to obtain a Lagrangian description for the NC version of some systems reproducing well known theories. Naming some of them, we use the procedure in the Proca model, the irrotational fluid model and the noncommutative self-dual model in order to obtain dual equivalent actions for these theories. To illustrate the process of noncommutativity introduction we use the chiral oscillator and the nondegenerate mechanics. |
| format |
Article |
| author |
Everton M.C. Abreu Albert C.R. Mendes Oliveira, W. |
| spellingShingle |
Everton M.C. Abreu Albert C.R. Mendes Oliveira, W. Noncommutativity and Duality through the Symplectic Embedding Formalism Symmetry, Integrability and Geometry: Methods and Applications |
| author_facet |
Everton M.C. Abreu Albert C.R. Mendes Oliveira, W. |
| author_sort |
Everton M.C. Abreu |
| title |
Noncommutativity and Duality through the Symplectic Embedding Formalism |
| title_short |
Noncommutativity and Duality through the Symplectic Embedding Formalism |
| title_full |
Noncommutativity and Duality through the Symplectic Embedding Formalism |
| title_fullStr |
Noncommutativity and Duality through the Symplectic Embedding Formalism |
| title_full_unstemmed |
Noncommutativity and Duality through the Symplectic Embedding Formalism |
| title_sort |
noncommutativity and duality through the symplectic embedding formalism |
| publisher |
Інститут математики НАН України |
| publishDate |
2010 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/146359 |
| citation_txt |
Noncommutativity and Duality through the Symplectic Embedding Formalism / Everton M.C. Abreu, Albert C.R. Mendes, W. Oliveira // Symmetry, Integrability and Geometry: Methods and Applications. — 2010. — Т. 6. — Бібліогр.: 58 назв. — англ. |
| series |
Symmetry, Integrability and Geometry: Methods and Applications |
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| first_indexed |
2025-07-10T23:50:19Z |
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2025-07-10T23:50:19Z |
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