A note on the possible existence of an instanton-like self-dual solution to lattice Euclidean gravity

被引：0

作者：

S.N. Vergeles

机构：

[1] Russian Academy of Sciences,Landau Institute for Theoretical Physics

[2] Moscow Institute of Physics and Technology,undefined

[3] Department of Theoretical Physics,undefined

来源：

Journal of High Energy Physics | / 2017卷

关键词：

Lattice Models of Gravity; Lattice Quantum Field Theory;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The self-dual solution to lattice Euclidean gravity is constructed. In contrast to the well known Eguchi-Hanson solution to continuous Euclidean Gravity, the lattice solution is asymptotically globally Euclidean, i.e., the boundary of the space as r −→ ∞ is S3 = SU(2).

引用

共 17 条

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[3] Schwartz AS(1979)Selfdual solutions to Euclidean gravity Annals Phys. 120 82-undefined
[4] Tyupkin YS(1979)The positive action conjecture and asymptotically Euclidean metrics in quantum gravity Commun. Math. Phys. 66 267-undefined
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[7] Eguchi T(2016)Instanton-like self-dual solution to lattice Euclidean gravity: difference from Eguchi-Hanson solution to continuous gravity JETP Lett. 104 494-undefined
[8] Hanson AJ(2006)One more variant of discrete gravity having ‘naive’ continual limit Nucl. Phys. B 735 172-undefined
[9] Gibbons GW(2015)Wilson fermion doubling phenomenon on irregular lattice: the similarity and difference with the case of regular lattice Phys. Rev. D 92 025053-undefined
[10] Pope CN(undefined)undefined undefined undefined undefined-undefined

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