How quantum is the big bang?

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Quantum back-reaction - The coupling of quantum variables such as fluctuations and correlations to expectation values - is crucial in any strong quantum regime. We sketch how this can be analyzed to obtain reliable information on the nature of bounces in loop quantum cosmology.

Original languageEnglish (US)
Title of host publication12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity
Pages1402-1404
Number of pages3
StatePublished - Dec 1 2012
Event12th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories, MG 2009 - Paris, France
Duration: Jul 12 2009Jul 18 2009

Publication series

Name12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity

Other

Other12th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories, MG 2009
CountryFrance
CityParis
Period7/12/097/18/09

Fingerprint

cosmology

All Science Journal Classification (ASJC) codes

  • Astronomy and Astrophysics
  • Nuclear and High Energy Physics

Cite this

Bojowald, M. (2012). How quantum is the big bang? In 12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity (pp. 1402-1404). (12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity).
Bojowald, Martin. / How quantum is the big bang?. 12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity. 2012. pp. 1402-1404 (12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity).
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title = "How quantum is the big bang?",
abstract = "Quantum back-reaction - The coupling of quantum variables such as fluctuations and correlations to expectation values - is crucial in any strong quantum regime. We sketch how this can be analyzed to obtain reliable information on the nature of bounces in loop quantum cosmology.",
author = "Martin Bojowald",
year = "2012",
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language = "English (US)",
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Bojowald, M 2012, How quantum is the big bang? in 12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity. 12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity, pp. 1402-1404, 12th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories, MG 2009, Paris, France, 7/12/09.

How quantum is the big bang? / Bojowald, Martin.

12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity. 2012. p. 1402-1404 (12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Bojowald M. How quantum is the big bang? In 12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity. 2012. p. 1402-1404. (12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity).