TITLE:
Cosmological Model in Four Time and Four Space Dimensions
AUTHORS:
Juan Antonio Nieto
KEYWORDS:
Cosmological Model, (4+4)-Dimensions, Duality Symmetry
JOURNAL NAME:
Journal of Applied Mathematics and Physics,
Vol.12 No.3,
March
26,
2024
ABSTRACT: We develop a cosmological model in a physical background scenario of four time and four space dimensions ((4+4)-dimensions or (4+4)-universe). We show that in this framework the (1+3)-universe is deeply connected with the (3+1)-universe. We argue that this means that in the (4+4)-universe there exists a duality relation between the (1+3)-universe and the (3+1)-universe.