Intrinsic time quantum geometrodynamics

Eyo Eyo Ita; Chopin Soo; Hoi Lai Yu

doi:10.1093/ptep/ptv109

Intrinsic time quantum geometrodynamics

Eyo Eyo Ita, Chopin Soo, Hoi Lai Yu

物理學系

研究成果: Article › 同行評審

4 引文斯高帕斯（Scopus）

摘要

Quantum geometrodynamics with intrinsic time development and momentric variables is presented. An underlying SU (3) group structure at each spatial point regulates the theory. The intrinsic time behavior of the theory is analyzed, together with its ground state and primordial quantum fluctuations. Cotton-York potential dominates at early times when the universe was small; the ground state naturally resolves Penrose'sWeyl curvature hypothesis, and thermodynamic and gravitational "arrows of time" point in the same direction. Ricci scalar potential corresponding to Einstein's general relativity emerges as a zero-point energy contribution. A new set of fundamental commutation relations without Planck's constant emerges from the unification of gravitation and quantum mechanics.

原文	English
文章編號	83E01
期刊	Progress of Theoretical and Experimental Physics
卷	2015
發行號	8
DOIs	https://doi.org/10.1093/ptep/ptv109
出版狀態	Published - 2015 八月

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

存取文件

10.1093/ptep/ptv109

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引用此

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abstract = "Quantum geometrodynamics with intrinsic time development and momentric variables is presented. An underlying SU (3) group structure at each spatial point regulates the theory. The intrinsic time behavior of the theory is analyzed, together with its ground state and primordial quantum fluctuations. Cotton-York potential dominates at early times when the universe was small; the ground state naturally resolves Penrose'sWeyl curvature hypothesis, and thermodynamic and gravitational {"}arrows of time{"} point in the same direction. Ricci scalar potential corresponding to Einstein's general relativity emerges as a zero-point energy contribution. A new set of fundamental commutation relations without Planck's constant emerges from the unification of gravitation and quantum mechanics.",

author = "Ita, {Eyo Eyo} and Chopin Soo and Yu, {Hoi Lai}",

note = "Funding Information: This work was supported in part by the US Naval Academy, Annapolis, Maryland; the Ministry of Science and Technology (R.O.C.) under Grant Nos. NSC101-2112-M-006-007-MY3 and MOST104-2112-M-006-003; and the Institute of Physics, Academia Sinica (R.O.C). H.-L. Yu would like to thank the Yukawa Institute for Theoretical Physics for partial support and hospitality during the early stage of this work.",

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