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A Mesoscopic Quantum Gravity Effect · Around

2008

A Mesoscopic Quantum Gravity Effect

Randono, Andrew

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We explore the symmetry reduced form of a non-perturbative solution to the constraints of quantum gravity corresponding to quantum de Sitter space.

The system has a remarkably precise analogy with the non-relativistic formulation of a particle falling in a constant gravitational field that we exploit in our anaylsis.
We find that the solution reduces to de Sitter space in the semi-classical limit, but the uniquely quantum features of the solution have peculiar property.
Namely, the unambiguous quantum structures are neither of Planck scale nor of cosmological scale.

Built on

World Scientific, 1993
Original
S. Hawking, The Big Bang and Black Holes · 1993
Earlier work this paper cites.
S. Alexander, “A quantum gravitational relaxation of the cosmological constant,” Phys.Lett
2005
Earlier work this paper cites.

Similar

S. Scherer, “Bouncing neutrons in the gravitational field.” Entry posted to backreaction.blogspot.com. Retrieved March 29, 2008, from http://backreaction.blogspot.com/2007/06/bouncing-neutrons- in-gravitational.html, June 1, 2007
2007
Cited alongside, same era.
L. Smolin, “Quantum gravity with a positive cosmological constant,” arXiv:hep-th/0209079
Cited in the paper.
A. Randono, “Generalizing the Kodama state I: Construction,” arXiv:gr-qc/0611073
Cited in the paper.
A. Randono, “Generalizing the Kodama state II: Properties and physical interpretation,” arXiv:gr-qc/0611074
Cited in the paper.
K. Noui, A. Perez, and K. Vandersloot, “Cosmological plebanski theory,” arXiv:0712.4143
Original
Cited in the paper.

Then

PhD thesis, University of Texas at Austin, 2007
Original
A. Randono, In Search of Quantum de Sitter Space: Generalizing the Kodama State · 2007
Later among the works it cites.

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