Curvature grafted by instantons

Gasparim, Elizabeth; Suzuki, Bruno

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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Curvature grafted by instantons

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Author(s):	Gasparim, Elizabeth ^[1] ; Suzuki, Bruno ^[1] Total Authors: 2
Affiliation:	^[1] Univ Catolica Norte, Dept Matemat, Antofagasta - Chile Total Affiliations: 1
Document type:	Journal article
Source:	INDIAN JOURNAL OF PHYSICS; v. 95, n. 8, SI, p. 1631-1638, AUG 2021.
Web of Science Citations:	0
Abstract
We show that an instanton with high charge can provoke the creation of extra curvature on the space that holds it. Geometrically, this corresponds to a new surgery operation, which we name grafting. Curvature around a sphere increases by grafting when the charge of an instanton decays. (AU)

FAPESP's process:	19/13204-0 - Lefschetz fibrations, Lie groupoids and noncommutative geometry
Grantee:	Cristián Andrés Ortiz González
Support Opportunities:	Regular Research Grants

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