M2-branes wrapped on a topological disk
Abstract
Employing the method applied to M5-branes recently by Bah, Bonetti, Minasian and Nardoni, we study M2-branes on a disk with non-trivial holonomies at the boundary. In four-dimensional -gauged supergravity, we find supersymmetric solutions from M2-branes wrapped on a topological disk in Calabi-Yau two-, three- and four-folds. We uplift the solutions to eleven-dimensional supergravity. For the solutions from topological disk in Calabi-Yau four-folds, the Bekenstein-Hawking entropy is finite and well-defined. On the other hand, from the topological disk in Calabi-Yau two- and three-folds, we could not find solutions with finite Bekenstein-Hawking entropy.
Cite
@article{arxiv.2109.13278,
title = {M2-branes wrapped on a topological disk},
author = {Minwoo Suh},
journal= {arXiv preprint arXiv:2109.13278},
year = {2024}
}
Comments
v3: 28 pages, 4 figures, published version with published addendum. arXiv admin note: substantial text overlap with arXiv:2108.01105