A note on the possible existence of an instanton-like self-dual solution to lattice Euclidean gravity
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 -→ ∞ is S 3 = SU(2).
- Publication:
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Journal of High Energy Physics
- Pub Date:
- February 2017
- DOI:
- 10.1007/JHEP02(2017)044
- arXiv:
- arXiv:1701.02173
- Bibcode:
- 2017JHEP...02..044V
- Keywords:
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- Lattice Models of Gravity;
- Lattice Quantum Field Theory;
- High Energy Physics - Lattice;
- High Energy Physics - Theory;
- 83C27
- E-Print:
- 8 pages, 0 figures