|
FIZIKA B 15 (2006) 4, 157-162
 
NON-MINIMAL DARK ENERGY AND COSMIC ACCELERATION IN HIGHER-DERIVATIVE DUAL GRAVITY
EL-NABULSI AHMAD RAMI
Plasma Application Laboratory, Department of Nuclear and Energy Engineering and Faculty of Mechanical,
Energy and Production Engineering, Cheju National University, Ara-dong 1, Jeju 690-756, South Korea
E-mail address: atomicnuclearengineering@yahoo.com
Received 11 May 2006; Revised manuscript received 29 November 2006
Accepted 13 December 2006 Online 23 February 2007
The role of non-minimal coupled scalar fields evolving as a power law with
supergravity complex scalar potential in higher-derivative dual gravity theory
is developed and its cosmological features are discussed in some details.
PACS numbers: 04.50.+h, 98.80.Es, 95.36.+x
UDC 524.83
Keywords: higher-derivative dual gravity theory, supergravity, complex
scalar potential
|
