Duffin-Kemmer-Petiau equation in Robertson-Walker space-time

• Authors: Mokhtar Falek , Mahmoud Merad
• Languages of publication: EN

Abstracts

EN

The (1+1)-dimensional Duffin-Kemmer-Petiau (DKP) equation (for spin 0 and 1) in the Robertson-Walker Space-time is solved. The exact solution is then determined for both cases. As an application, the rate of the created particles in the presence of gravity is calculated via the Bogoliubov transformations technique.

Keywords

EN

Duffin-Kemmer-Petiau equation; Robertson-Walker space-time; Bogolubov transformations

• Publisher: De Gruyter Open
• Journal: Open Physics
• Year: 2010
• Volume: 8
• Issue: 3
• Pages: 408-414

Dates

published

1 - 6 - 2010

online

24 - 4 - 2010

Contributors

author

Mokhtar Falek

• Département de Physique, Université de Oum-El-Bouaghi, 04000, Oum-El-Bouaghi, Algeria

author

Mahmoud Merad

• Département de Physique, Université de Oum-El-Bouaghi, 04000, Oum-El-Bouaghi, Algeria

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Identifiers

DOI

10.2478/s11534-009-0112-y