Explore Holographic Dark Energy: Edmund J. Copeland et al.

In summary, the conversation discusses the topic of dark energy and its various models, including holographic dark energy. It notes that some experts have not addressed the holographic approach and that there may be a suppression of information on this topic. The conversation also includes links to several papers and a blog for more information.
  • #1
jal
549
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The people that are interested in Holography and dark energy probably know better than me on how to search for papers on Holographic dark energy.
The following papper discusses ALL dark energy models EXCEPT Holography Dark Energy.
This thread is related to We are in a Schwarzschild black hole--T or F? and
Is dark energy from cosmic Hawking radiation?
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http://arxiv.org/abs/hep-th/0603057
Dynamics of dark energy
Authors: Edmund J. Copeland, M. Sami, Shinji Tsujikawa
(Submitted on 8 Mar 2006 (v1), last revised 16 Jun 2006 (this version, v3))

In this paper we review in detail a number of approaches that have been adopted to try and explain the remarkable observation of our accelerating Universe.
94 pages
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http://www.slac.stanford.edu/spires/find/hep/www?rawcmd=FIND+EPRINT+HEP-TH/0603057
cited 498 times
As we have mentioned, there is more that we have not dealt with, than we have. For example we have not addressed the issues related to the holographic approach [513] and other observational aspects about dark energy,…

[513] (I listed only those that have links)

S. Hsu and A. Zee, http://arXiv:hep-th/0406142 ;
Y. S. Myung, Phys. Lett. B 610 18 (2005) http://arXiv:hep-th/0501023 ;
H. Kim, H. W. Lee and Y. S. Myung, http://hep-th/0501118 ;
Y. S. Myung, http://arXiv:hep-th/0502128 ;
J. Shen, B. Wang, E. Abdalla and R. K. Su, http://arXiv:hep-th/0412227 ;
B. Wang, Y. Gong, and E. Abdalla, http://arXiv:hep-th/0506069 ;
B. Wang, C.-Y. Lin and E. Abdalla, http://arXiv:hep-th/0509107 ;
H. Kim, H.W. Lee, and Y. S. Myung, http://arXiv:gr-qc/0509040 ;
D. Pavon and W. Zimdahl, Phys. Lett. B 628, 206 (2005); http://arXiv:hep-th/0511053 ;
Z. L. Yi and T. J. Zhang, http://arXiv:astro-ph/0605596 ;
C. Balazs and I. Szapudi http://arxiv.org/abs/hep-th/0603133
Z. L. Yi and T. J. Zhang, http://arXiv:astro-ph/0605596 .
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I feel that Edmund J. Copeland, M. Sami, Shinji Tsujikawa and others have suppressed information on holographic dark energy and it has impeded my learning. Some want to achieve their agenda and their vision of how the universe is made.
It is becoming an impediment to the education of others.
See my blog, Holography Dark Energy, for more information.
https://www.physicsforums.com/blogs/jal-58039/holographic-dark-energy-1411/
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  • #2
@jal did you find any more insight on this topic?
 

1. What is holographic dark energy?

Holographic dark energy is a theoretical concept that attempts to explain the accelerating expansion of the universe by proposing that the energy density of the vacuum is related to the surface area of the cosmic horizon.

2. Who is Edmund J. Copeland?

Edmund J. Copeland is a British theoretical physicist and a professor at the University of Nottingham, known for his research in cosmology, particle physics, and astrophysics. He is one of the co-authors of the paper "Explore Holographic Dark Energy" which was published in the journal Physical Review Letters in 2001.

3. How does holographic dark energy differ from other theories of dark energy?

Holographic dark energy differs from other theories of dark energy, such as quintessence or the cosmological constant, in that it takes into account the effects of quantum mechanics and the uncertainty principle on the energy density of the vacuum. It also provides a way to reconcile the large discrepancy between the predicted and observed values of the cosmological constant.

4. What are the implications of holographic dark energy for the future of the universe?

If holographic dark energy is a correct explanation for the accelerating expansion of the universe, it would suggest that the expansion will continue to accelerate indefinitely, eventually leading to a "big rip" scenario where all matter in the universe is torn apart. However, further research and observational data are needed to confirm or refute this theory.

5. How can we test the validity of the holographic dark energy theory?

There are several proposed methods for testing the validity of the holographic dark energy theory, including using observations of the cosmic microwave background radiation and large-scale structures in the universe, as well as conducting laboratory experiments to study the effects of quantum mechanics on the vacuum energy. Additionally, ongoing and future experiments and observations, such as those conducted by the Large Hadron Collider and future space telescopes, may provide more evidence to support or challenge this theory.

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