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Indexed by:期刊论文

Date of Publication:2011-08-20

Journal:INTERNATIONAL JOURNAL OF MODERN PHYSICS A

Included Journals:SCIE

Volume:26

Issue:21

Page Number:3679-3696

ISSN No.:0217-751X

Key Words:Dimension emergence; holography; quantum gravity

Abstract:In this paper, we try to give an alternative interpretation of the holography principle. We argue that the space or time may be regarded as emerging from quantum mechanics as an evolutive parameter. The lower D-dimensional theory is related to a corresponding (D + 1)-theory by a mysterious quantum system. Then from the higher-dimensional theory, under a new dimension reduction mechanism we obtain the corresponding results. We also try to incorporate the gauge field into the reduction, roughly identifying A(mu) with N-mu which is the shift vector in the ADM-like decomposition of space-time metric. In the end, we extend to the gravitational field, and obtain a relation M-3 = kappa M-p1(2) with a cutoff factor kappa, from a different view.