S. N. Vergeles, “Instanton-like self-dual solution to lattice Euclidean Gravity: Difference from Eguchi–Hanson solution to continuous gravity”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2016, Volume 104, Issue 7,Pages <nobr>523

This article is cited in 3 papers

METHODS OF THEORETICAL PHYSICS

Instanton-like self-dual solution to lattice Euclidean Gravity: Difference from Eguchi–Hanson solution to continuous gravity

S. N. Vergeles^ab

^a Department of Theoretical Physics, Moscow Institute of Physics and Technology (State University), Dolgoprudnyj, Moscow region, Russia
^b Landau Institute for Theoretical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, Russia

Abstract: 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 $r\to\infty$ is $S^3=SU(2)$.

Received: 16.06.2016
Revised: 04.08.2016

DOI: 10.7868/S0370274X16190103