Preprint Review Version 1 NOT YET PEER-REVIEWED

Quantum Cosmology vs. Observational Cosmology (A Simple, Curious and Advanced Approach)

  1. Honorary faculty, I-SERVE, Alakapuri, Hyderabad-35, Telangana, India
  2. Dept. of Nuclear Physics, Andhra University, Visakhapatnam-03, AP, India
Version 1 : Received: 24 September 2016 / Approved: 27 September 2016 / Online: 27 September 2016 (05:24:36 CEST)
Version 2 : Received: 7 October 2016 / Approved: 8 October 2016 / Online: 8 October 2016 (10:26:06 CEST)

How to cite: Seshavatharam, U.; Lakshminarayana, S. Quantum Cosmology vs. Observational Cosmology (A Simple, Curious and Advanced Approach). Preprints 2016, 2016090096 (doi: 10.20944/preprints201609.0096.v1). Seshavatharam, U.; Lakshminarayana, S. Quantum Cosmology vs. Observational Cosmology (A Simple, Curious and Advanced Approach). Preprints 2016, 2016090096 (doi: 10.20944/preprints201609.0096.v1).

Abstract

With reference to Planck scale Hubble parameter, super luminal expansion speeds, super luminal rotation speeds and Mach’s principle, we review the current cosmological observations. With our revised assumptions, it is possible to show that, at H0 =70 km/sec/Mpc, current cosmic temperature, age, radius, mass, mass density and rotational kinetic energy are 2.721 K, 4.41 x 1017 sec, 90 billion light years, 1.14654 x 1054 kg, 0.0482 times the current critical density and 0.6667 times the current critical energy density respectively. Based on the estimated current mass density and current rotational kinetic energy density, current cosmic dark matter density can be shown to be 0.2851 times the current critical density. Initial and current expansion speeds are 3 x 108 m/sec and 3.56 x 109 m/sec respectively. Proceeding further, we developed two interesting methods for understanding cosmic scale factor with reference to a temperature of 3000 K, redshift of 1100 and age of 3,69,000 years. Finally we would like to suggest that, with increasing cosmic age and increasing cosmic expansion speed, current universe is expanding with a speed of 11.885c. Magnitude of the future cosmic expansion speed depends on the magnitude of the future Hubble parameter. By knowing the time to time future cosmic temperatures, corresponding future Hubble parameters can be estimated and corresponding future cosmic expansion speeds can also be estimated.Proceeding further, a unified model of evolving quantum cosmology can be developed.

Subject Areas

big bang; planck scale Hubble parameter; quantum cosmology; Mach’s principle; observational cosmology; super luminal expansion speed; super luminal rotation speed; dark energy; cosmic rota-tional kinetic energy; cosmic age and scale factor

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