140 citations · 1.6k across the 92 of their papers we have counts for
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A functional for Spin(7) forms
Calin Iuliu Lazaroiu, C. S. Shahbazi
We characterize the set of all conformal Spin(7) forms on an oriented and spin Riemannian eight-manifold as solutions to a homogeneous algebraic equation of degree two for…
The duality covariant geometry and DSZ quantization of abelian gauge theory
C. Lazaroiu, C. S. Shahbazi
We develop the Dirac-Schwinger-Zwanziger (DSZ) quantization of classical abelian gauge theories with general duality structure on oriented Lorentzian four-manifolds of arbi…
The geometry and DSZ quantization of four-dimensional supergravity
C. I. Lazaroiu, C. S. Shahbazi
We implement the Dirac-Schwinger-Zwanziger integrality condition on four-dimensional classical ungauged supergravity and use it to obtain its duality-covariant, gauge-theoretic, di…
Four-dimensional geometric supergravity and electromagnetic duality: a brief guide for mathematicians
C. I. Lazaroiu, C. S. Shahbazi
We give a gentle introduction to the global geometric formulation of the bosonic sector of four-dimensional supergravity on an oriented four-manifold of arbitrary topology, pro…
Spinors of real type as polyforms and the generalized Killing equation
Vicente Cortés, Calin Lazaroiu, C. S. Shahbazi
We develop a new framework for the study of generalized Killing spinors, where generalized Killing spinor equations, possibly with constraints, can be formulated equivalently as sy…
Dirac operators on real spinor bundles of complex type
C. I. Lazaroiu, C. S. Shahbazi
Let be a pseudo-Riemannian manifold of signature . We compute the obstruction for a vector bundle over to admit a Dirac operator whose principal symbol i…