output
20172022
most citedThe perturbation and its geometric interpretation

171 citations

Showing 2020Show all

21 papers · 1 filter

math.KT2020

Koszul complexes and spectral sequences associated with Lie algebroids

U. Bruzzo, V. N. Rubtsov

We study some spectral sequences associated with a locally free -module which has a Lie algebroid structure. Here is either a complex manifold or a r…

hep-th2020★ 9 cited

Self-Dual Forms in Supergeometry I: The Chiral Boson

C. A. Cremonini, P. A. Grassi

Recent results of A. Sen on quantum field theory models with self-dual field strengths use string field theory as a starting point. In the present work, we show that combining stri…

hep-th2020★ 109 cited

Accelerating Black Holes and Spinning Spindles

Pietro Ferrero, Jerome P. Gauntlett, Juan Manuel Pérez Ipiña +2

We study solutions in the Plebański--Demiański family which describe an accelerating, rotating and dyonically charged black hole in . These are solutions of Einstein-M…

gr-qc2020

Simplicial Gravity with Coordinates

Alessandro D'Adda

We present a formulation of Regge Calculus where arbitrary coordinates are associated to each vertex of a simplicial complex and the degrees of freedom are given by the metric on e…

hep-th2020★ 32 cited

Machine learning for complete intersection Calabi-Yau manifolds: a methodological study

Harold Erbin, Riccardo Finotello

We revisit the question of predicting both Hodge numbers and of complete intersection Calabi-Yau (CICY) 3-folds using machine learning (ML), considering both th…

hep-th2020★ 27 cited

String Defects, Supersymmetry and the Swampland

Carlo Angelantonj, Quentin Bonnefoy, Cezar Condeescu +1

Recently, Kim, Shiu and Vafa proposed general consistency conditions for six dimensional supergravity theories with minimal supersymmetry coming from couplings to strings. We test…