|
|||||
|
|
K-Essential Phantom Energy: Revisited |
|
| Authors: | Kwang-Hua W. Chu |
| Affiliation: | (1) College of Physics and Information Engineering, Hebei Normal University, Shijiazhuang, 050016, China;(2) School of Physical Sciences and Technologies, Xinjiang University, Urumqi, 830046, China |
| Abstract: | We generalize some of those results which are closely related to the canonical kinetic term in k-essence formalism by further tuning the parameter (β). The scale factor a(t) could be negative and decreasing within a specific range of β (≡−1/ω, ω : the equation-of-state parameter) during the initial evolutional period. |
| Keywords: | Physics of the early universe Cosmology of theories beyond the Standard Model Dark energy theory Inflation |
| 本文献已被 SpringerLink 等数据库收录！ | |