4D-Space-Time Geometry & Cosmological Constant

Amritbir Singh; R. K. Mishra; Arunesh Pandey

doi:10.24297/jam.v7i1.2579

4D-Space-Time Geometry & Cosmological Constant

Authors

Amritbir Singh B. B. S. B. Engineering College, Fatehgarh Sahib, Punjab, India.
R. K. Mishra SLIET Deemed University Longowal-148106, Sangrur Punjab, India
Arunesh Pandey SLIET Deemed University Longowal-148106, Sangrur Punjab, India

DOI:

https://doi.org/10.24297/jam.v7i1.2579

Abstract

In this paper, 4-dimensional space-time geometry has been discussed. The smallness of the effective cosmological constant constitutes the most difficult problems involving cosmology. Recent observations of Type Ia supernovae and measurements of the cosmic microwave background suggest that the universe is in an accelerating expansion phase

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Author Biographies

Amritbir Singh, B. B. S. B. Engineering College, Fatehgarh Sahib, Punjab, India.

Department of Mathematics

R. K. Mishra, SLIET Deemed University Longowal-148106, Sangrur Punjab, India

Department of Mathematics

Arunesh Pandey, SLIET Deemed University Longowal-148106, Sangrur Punjab, India

Department of Mathematics

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Published

2014-03-05

How to Cite

Singh, A., Mishra, R. K., & Pandey, A. (2014). 4D-Space-Time Geometry & Cosmological Constant. JOURNAL OF ADVANCES IN MATHEMATICS, 7(1), 1135–1139. https://doi.org/10.24297/jam.v7i1.2579