dc.contributor.author |
Hafdallah, Abdelhakim |
|
dc.contributor.author |
Chetouani, Lyazid |
|
dc.date.accessioned |
2022-05-25T09:02:53Z |
|
dc.date.available |
2022-05-25T09:02:53Z |
|
dc.date.issued |
2018-05-13 |
|
dc.identifier.uri |
http://depot.umc.edu.dz/handle/123456789/9533 |
|
dc.description.abstract |
The probability of pair creation of the Dirac equation by a separable and
non-local potential of the matrix type is calculated as follows the Schwinger
approach. It was found that this probability was zero. In a particular case, the
potential δ is considered separable. Also, the Duffin-Kemmer-Petiau (DKP)
equation describing the spin-0 particles is solved for the same interaction via
the determination of the free Green function. Thus, it has been shown that the
spectrum of energies is obtained from the calculation of the determinant and as
illustration we have chosen a simple form for the matrix M relative to the
interaction. |
|
dc.language.iso |
fr |
|
dc.publisher |
Université Frères Mentouri - Constantine 1 |
|
dc.subject |
création de paire |
|
dc.subject |
équation de Dirac |
|
dc.subject |
action effective |
|
dc.subject |
potentiel non local |
|
dc.subject |
équation de DKP |
|
dc.subject |
pair creation |
|
dc.subject |
Dirac equation |
|
dc.subject |
effective action |
|
dc.subject |
non local potential |
|
dc.subject |
DKP eqution |
|
dc.subject |
خلق الأزواج |
|
dc.subject |
معادلة دیراك |
|
dc.subject |
الفعل الفعال كمون غیر محلي |
|
dc.subject |
معادلة DK |
|
dc.title |
Effet d’une interaction non locale et separable sur le processus de creation de paires de particules |
|
dc.type |
Thesis |
|