[Paper Review] The New Redshift Interpretation Affirmed

Robert V. Gentry|ArXiv.org|Oct 26, 1998

Cosmology and Gravitation Theories3 citations

TL;DR

This paper reaffirms Robert V. Gentry's New Redshift Interpretation (NRI), proposing that the Hubble relation and the 2.7K cosmic microwave background radiation (CBR) can be explained within Einstein's static-spacetime general relativity, not the standard expanding Friedmann-Lemaítre universe. The NRI attributes redshift to Doppler recession caused by vacuum density repulsion in an expanding universe, challenging the Big Bang paradigm and highlighting alleged energy non-conservation in the standard model.

ABSTRACT

In late 1997 I reported (Mod. Phys. Lett. A 12 (1997) 2919; astro-ph/9806280) the discovery of A New Redshift Interpretation (NRI) of the Hubble relation and the 2.7K CBR, which showed for the first time that it was possible to explain these phenomena within the framework of a universe governed by Einstein's static-spacetime general relativity (GR) instead of the Friedmann-Lemaitre expanding-spacetime paradigm. More recently Carlip and Scranton (astro-ph/9808021; C&S) claim to find flaws in this discovery, while also claiming the standard cosmology is error free. Their analysis assumes the NRI represents a static cosmological model of the universe. This is wrong. My MPLA report clearly states the NRI encompasses an expanding universe wherein galaxies are undergoing Doppler recession due to vacuum density repulsion. C&S's confusion on this crucial point leads to serious errors in their analysis. Next, in claiming the standard cosmology is error free, C&S fail to respond to the contradictory evidence in my preprint, gr-qc/9806061. There I first show why the universe is governed by Einstein static-spacetime GR, and not the Friedmann-Lemaitre expanding spacetime paradigm on which Big Bang cosmology is critically hinged. Secondly, I note a most embarrassing fact about the F-L paradigm--namely, that it has always involved gargantuan nonconservation-of-energy losses amounting to the mass equivalent of about thirty million universes, each with a mass of 10^21 suns.

Motivation & Objective

• To challenge the standard Friedmann-Lemaítre expanding-spacetime paradigm in cosmology.
• To demonstrate that the Hubble relation and 2.7K cosmic microwave background radiation (CBR) can be explained within Einstein's static-spacetime general relativity.
• To counter criticisms by Carlip and Scranton who misrepresent the NRI as a static universe model.
• To expose alleged non-conservation of energy in the Friedmann-Lemaítre paradigm, claiming losses equivalent to 30 million universes of 10^21 solar masses.

Proposed method

• Proposes that redshift arises from Doppler recession due to vacuum density repulsion in an expanding universe, not spacetime expansion.
• Uses Einstein's static-spacetime general relativity as the foundational framework for cosmological explanation.
• Argues that the standard cosmological model relies on a flawed expanding-spacetime paradigm that violates energy conservation.
• Cites preprint gr-qc/9806061 to assert that the Friedmann-Lemaítre model inherently involves massive energy non-conservation.
• Counters claims by Carlip and Scranton by clarifying that the NRI explicitly includes an expanding universe with Doppler motion.
• Emphasizes that the NRI's core mechanism is vacuum-driven repulsion causing galactic recession, not metric expansion.

Experimental results

Research questions

• RQ1 Can the Hubble relation and the 2.7K cosmic microwave background radiation be consistently explained within Einstein's static-spacetime general relativity?
• RQ2 Does the Friedmann-Lemaítre expanding-spacetime model truly conserve energy, or does it involve catastrophic energy losses as claimed?
• RQ3 Why do critics like Carlip and Scranton misrepresent the New Redshift Interpretation as a static universe model?
• RQ4 What is the physical mechanism responsible for redshift in the NRI, and how does it differ from metric expansion?
• RQ5 Is the energy non-conservation in the standard cosmological model a fatal flaw, and can it be reconciled with fundamental physics?

Key findings

• The New Redshift Interpretation successfully explains both the Hubble relation and the 2.7K cosmic microwave background radiation within Einstein's static-spacetime general relativity framework.
• The NRI attributes redshift to Doppler recession caused by vacuum density repulsion, not metric expansion of spacetime.
• Critics such as Carlip and Scranton are shown to have fundamentally mischaracterized the NRI as a static universe model, leading to flawed analysis.
• The paper identifies a critical energy non-conservation problem in the Friedmann-Lemaítre paradigm, estimating losses equivalent to the mass of about thirty million universes, each with 10^21 solar masses.
• The NRI is presented as a viable alternative that avoids the energy conservation issues inherent in the standard Big Bang cosmology.
• The author asserts that the standard cosmology is not error-free, as claimed by Carlip and Scranton, and provides evidence from preprint gr-qc/9806061 to support this.