4 papers
Holomorphic supergravity in ten dimensions and anomaly cancellation
Anthony Ashmore, Javier José Murgas Ibarra, Charles Strickland-Constable +1
We formulate a ten-dimensional version of Kodaira-Spencer gravity on a Calabi-Yau five-fold that reproduces the classical Maurer-Cartan equation governing supersymmetric heterotic…
Recent Developments in Heterotic Moduli
Javier José Murgas Ibarra, Eirik Eik Svanes
We review recent results for heterotic moduli and the Hull--Strominger system. In particular, we discuss mathematical properties of the recently derived deformation operator $\bar…
A Heterotic Kähler Gravity and the Distance Conjecture
Javier José Murgas Ibarra, Paul-Konstantin Oehlmann, Fabian Ruehle +1
Deformations of the heterotic superpotential give rise to a topological holomorphic theory with similarities to both Kodaira-Spencer gravity and holomorphic Chern-Simons theory. Al…
A heterotic Kodaira-Spencer theory at one-loop
Anthony Ashmore, Javier José Murgas Ibarra, David Duncan McNutt +4
We consider a heterotic version of six-dimensional Kodaira-Spencer gravity derived from the heterotic superpotential. We compute the one-loop partition function and find it can be…