54 citations · 221 across the 34 of their papers we have counts for
4 papers · 1 filter
Modified pure spinors and mirror symmetry
Pascal Grange, Ruben Minasian
It has been argued recently that mirror symmetry exchanges two pure spinors characterizing a generic manifold with SU(3)-structure. We show how pure spinors are modified in the pre…
Tachyon Potential in a Magnetic Field with Anomalous Dimensions
Pascal Grange
Products defined in the context of noncommutative gauge theory allow for an interpolation between exact results on tachyon potentials at zero and large background B-fields. Techniq…
Deformation of p-adic String Amplitudes in a Magnetic Field
Pascal Grange
A new term in the p-adic world-sheet action is proposed, which couples a constant B-field to the boundary of the world-sheet at disk level. The induced deformation of tachyon scatt…
Branes as Stable Holomorphic Line Bundles On the Non-Commutative Torus
Pascal Grange
It was recently suggested by A. Kapustin that turning on a -field, and allowing some discrepancy between the left and and right-moving complex structures, must induce an identif…