Nieto, J.A. and Espinoza, M. (2016) Dirac Equation in Four Time and Four Space Dimensions. International Journal of Geometric Methods in Modern Physics, 14, Article ID: 1750014.
https://doi.org/10.1142/S0219887817500141

has been cited by the following article:

• 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.