Can Dark Matter and Dark Energy Unify the Expansion of the Universe?

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SUMMARY

The discussion centers on the unification of dark matter and dark energy through quantum wave function collapse, as proposed by A. S. Majumdar and D. Home in their paper. The authors suggest that the continuous liberation of energy from a fluctuating scalar field interacting with the matter wave function can explain the acceleration of the universe. Their model integrates energy liberation rates to yield dark energy magnitudes at galaxy formation, with an equation of state approaching ω → -1. However, some participants express skepticism about the coherence and validity of the theory presented.

PREREQUISITES
  • Understanding of quantum wave function collapse
  • Familiarity with dark matter and dark energy concepts
  • Knowledge of general relativity equations
  • Basic principles of cosmology and universe expansion
NEXT STEPS
  • Research quantum wave function collapse models
  • Study the role of scalar fields in cosmology
  • Examine the implications of dark energy on universe expansion
  • Explore critiques of unifying theories in astrophysics
USEFUL FOR

Astronomers, physicists, and cosmologists interested in the theoretical frameworks of dark matter and dark energy, as well as researchers exploring quantum mechanics applications in cosmology.

wolram
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Dark matter drives expansion

http://arxiv.org/abs/gr-qc/0506108

Unification of dark matter and dark energy via quantum wave function collapse
Authors: A. S. Majumdar, D. Home
Comments: 5 pages, RevTex

Dynamical wave function collapse models entail the continuous liberation of a specified rate of energy arising from the interaction of a fluctuating scalar field with the matter wave function. We consider the wave function collapse process for the constituents of dark matter in our universe. Beginning from a particular early era of the universe chosen from physical considerations, the rate of the associated energy liberation is integrated to yield the requisite magnitude of dark energy at the time of galaxy formation. Further, the equation of state for the liberated energy approaches $\omega \to -1$ asymptotically, providing a mechanism to generate the present acceleration of the universe.

Sorry typo in header refuses to go away.
 
Last edited:
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I wasn't sure i should post this letter, as is based on, along with hundreds
of others, on non discovered particles, energies, but i am not the one to
judge, against my better judgement i like the basic idea.
 
I have to agree that the article is pretty cranky (despite involving citations to legitimate journals, equations that resemble real GR equations, relevant buzz words, and allegedly funding to produce the paper). In short, it is incoherent and doesn't really set out a theory in any way connected to the universe or an established model of it. Still no harm done.
 

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