Tunnelling of Massive/Massless Bosons from the Apparent Horizon of FRW Universe
We investigate the Hawking radiation of vector particles from the apparent horizon of a Friedmann-Robertson-Walker (FRW) universe in the framework of quantum tunnelling method. Furthermore we use Proca equation, a relativistic wave equation for a massive/massless spin-1 particle (massless γ photons,...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2017-01-01
|
| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2017/8798657 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849413973381742592 |
|---|---|
| author | Kimet Jusufi Ali Ovgun Gordana Apostolovska |
| author_facet | Kimet Jusufi Ali Ovgun Gordana Apostolovska |
| author_sort | Kimet Jusufi |
| collection | DOAJ |
| description | We investigate the Hawking radiation of vector particles from the apparent horizon of a Friedmann-Robertson-Walker (FRW) universe in the framework of quantum tunnelling method. Furthermore we use Proca equation, a relativistic wave equation for a massive/massless spin-1 particle (massless γ photons, weak massive W± and Z0 bosons, strong massless gluons, and ρ and ω mesons) together with a Painlevé space-time metric for the FRW universe. We solve the Proca equation via Hamilton-Jacobi (HJ) equation and the WKB approximation method. We recover the same result for the Hawking temperature associated with vector particles as in the case of scalar and Dirac particles tunnelled from outside to the inside of the apparent horizon in a FRW universe. |
| format | Article |
| id | doaj-art-7136f9680f344ae382f01e7565efea65 |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-7136f9680f344ae382f01e7565efea652025-08-20T03:33:58ZengWileyAdvances in High Energy Physics1687-73571687-73652017-01-01201710.1155/2017/87986578798657Tunnelling of Massive/Massless Bosons from the Apparent Horizon of FRW UniverseKimet Jusufi0Ali Ovgun1Gordana Apostolovska2Institute of Physics, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University, Arhimedova 3, 1000 Skopje, MacedoniaInstituto de Física, Pontificia Universidad Católica de Valparaíso, Casilla 4950, Valparaíso, ChileInstitute of Physics, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University, Arhimedova 3, 1000 Skopje, MacedoniaWe investigate the Hawking radiation of vector particles from the apparent horizon of a Friedmann-Robertson-Walker (FRW) universe in the framework of quantum tunnelling method. Furthermore we use Proca equation, a relativistic wave equation for a massive/massless spin-1 particle (massless γ photons, weak massive W± and Z0 bosons, strong massless gluons, and ρ and ω mesons) together with a Painlevé space-time metric for the FRW universe. We solve the Proca equation via Hamilton-Jacobi (HJ) equation and the WKB approximation method. We recover the same result for the Hawking temperature associated with vector particles as in the case of scalar and Dirac particles tunnelled from outside to the inside of the apparent horizon in a FRW universe.http://dx.doi.org/10.1155/2017/8798657 |
| spellingShingle | Kimet Jusufi Ali Ovgun Gordana Apostolovska Tunnelling of Massive/Massless Bosons from the Apparent Horizon of FRW Universe Advances in High Energy Physics |
| title | Tunnelling of Massive/Massless Bosons from the Apparent Horizon of FRW Universe |
| title_full | Tunnelling of Massive/Massless Bosons from the Apparent Horizon of FRW Universe |
| title_fullStr | Tunnelling of Massive/Massless Bosons from the Apparent Horizon of FRW Universe |
| title_full_unstemmed | Tunnelling of Massive/Massless Bosons from the Apparent Horizon of FRW Universe |
| title_short | Tunnelling of Massive/Massless Bosons from the Apparent Horizon of FRW Universe |
| title_sort | tunnelling of massive massless bosons from the apparent horizon of frw universe |
| url | http://dx.doi.org/10.1155/2017/8798657 |
| work_keys_str_mv | AT kimetjusufi tunnellingofmassivemasslessbosonsfromtheapparenthorizonoffrwuniverse AT aliovgun tunnellingofmassivemasslessbosonsfromtheapparenthorizonoffrwuniverse AT gordanaapostolovska tunnellingofmassivemasslessbosonsfromtheapparenthorizonoffrwuniverse |