Melia’s R&amp;lt;sub&amp;gt;h&amp;lt;/sub&amp;gt; = ct Model Is by No Means Flat

Burghardt, Rainer

doi:10.4236/jmp.2020.115045

Cited by 2 publications

(2 citation statements)

References 5 publications

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“…Independently, Terry Tatum [14] is seriously working on 'Light speed expanding Flat Space Cosmology'. Rainer Burghardt is working on Subluminal expansion model and he argues that, Melia's model represents a closed model against 'flat model' [15]. Our approach is based on Black hole radius and temperature formulae [16] and is free from dark energy and dark matter concepts.…”

Section: Cosmological Disagreements and Quantum Cosmologymentioning

confidence: 99%

Light Speed Expanding Hubble-Hawking Universe

U.V¹,

Lakshmanarayana²

2022

Preprint

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Based on three major cosmological and astrophysical coincidences, it seems possible to develop a new model of Hubble-Hawking Universe having light speed expansion. First Coincidence is - distance travelled by light in 14 billion years seems to equal to the currently believed cosmic Hubble radius. Second Coincidence is - Product of currently believed cosmic critical density and cosmic Hubble volume seems to be equal to the black hole mass of the current Hubble universe. Third Coincidence is - Currently believed cosmic temperature seems to be equal to the geometric mean of Hawking temperature of Planck mass and Hawking temperature of current Hubble mass. Considering the analysis of 740 super novae data, it is possible to consider a constant rate of cosmic expansion. As there is no physical reasoning for the observed speed of light and all the cosmological observations are completely based on speed of light-by considering ‘light speed expansion’ concept as a characteristic nature of the universe, big bang, inflation, dark energy, quintessence and lambda term like ideal and unidentified concepts can be reviewed and relinquished at fundamental level and a practical model of expanding universe can be developed with ease and clarity. In this context, we encourage the reader to see Figure 1 pertaining to light travel distances prepared with [z/(1+z)](c/H0). For a comparison, readers are encouraged to visit https://cosmocalc.icrar.org/ and http://www.atlasoftheuniverse.com/cosmodis.c. It may be noted that, considering 200 million solar masses as a cut off for ordinary gravity, dark matter can be considered as an effect of power law based super gravity of galactic baryonic mass. It is well believed that, Hawking’s findings about black holes are the most important contributions to physics in recent decades. Hence, we appeal the science community to recommend our Hubble-Hawking model for further research and study.

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Section: Cosmological Disagreements and Quantum Cosmologymentioning

confidence: 99%

Light Speed Expanding Hubble-Hawking Universe

U.V¹,

Lakshmanarayana²

2022

Preprint

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“…In this context, it is very important to consider R. Burghardt's model [61,62] of 'Subluminal universe' having a positive curvature and light speed expansion. It resembles Melia's model [15,63,64,65] of the universe in all respects and deviates from 'Flat model'.…”

Section: Understanding the True Nature Of Cosmic Geometrymentioning

confidence: 99%

White Hole Cosmology - One Best Alternative for Standard Cosmology

Seshavatharam¹,

Lakshminarayana²

2021

Preprint

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By modifying the basic definition of cosmic red shift, considering ‘speed of light’ as an absolute cosmic expansion rate and adopting ‘Planck mass’ as the basic seed of the observed large scale universe, it is certainly possible to review and revise the basic picture of ‘standard cosmology’ and in near future, a perfect model of ‘white hole cosmology’ can be developed. In this context we have developed five assumptions. First three assumptions are based on ‘time reversed’ black holes and seem to be well connected with General theory of relativity as well as Quantum mechanics. 4th and 5th assumptions are helpful in understanding current galactic dark matter and flat rotation speeds. It may be noted that, considering our first three assumptions and considering the Planck Legacy 2018 data’s enhanced lensing amplitude in cosmic microwave background power spectra - conceptually, a closed universe having a positive curvature seems to be a best fit for the observed universe. With reference to our recent publication [26], for clarity on the subject, in this short communication, we make an attempt to review and explain our proposed assumptions at fundamental level. Our aim is to see that, professional and non-professional cosmologists must understand the basics of workable quantum cosmology.

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Melia’s R<sub>h</sub> = ct Model Is by No Means Flat

Cited by 2 publications

References 5 publications

Light Speed Expanding Hubble-Hawking Universe

Light Speed Expanding Hubble-Hawking Universe

White Hole Cosmology - One Best Alternative for Standard Cosmology

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