| Journal: | Brazilian journal of physics |
| Database: | PERIÓDICA |
| System number: | 000403373 |
| ISSN: | 0103-9733 |
| Authors: | Chattopadhyay, Surajit1 Debnath, Ujjal2 |
| Institutions: | 1Pailan College of Management and Technology, Department of Computer Application, Calcuta, Bengala Occidental. India 2Indian Institute of Engineering Science and Technology, Department of Mathematics, Howrah. India |
| Year: | 2009 |
| Season: | Mar |
| Volumen: | 39 |
| Number: | 1 |
| Pages: | 86-91 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico |
| English abstract | In this letter, we have considered the universe is filled with the mixture of tachyonic field and scalar or phantom field. If the tachyonic field interacts with scalar or phantom field, the interaction term decays with time and the energy for scalar field is transferred to tachyonic field or the energy for phantom field is transferred to tachyonic field. The tachyonic field and scalar field potentials always decrease, but phantom field potential always increases |
| Disciplines: | Física y astronomía |
| Keyword: | Astronomía, Astrofísica, Teoría cuántica de campos, Taquiones, Energía fantasma |
| Keyword: | Physics and astronomy, Astronomy, Astrophysics, Quantum field theory, Tachyons, Phantom energy |
| Full text: | Texto completo (Ver PDF) |
