We give a prescription for N=1 supersymmetrization of any (four-dimensional) nonlinear electrodynamics theory with Lagrangian density satisfying convexity condition that we relate to semi-classical unitarity. apply it the one-parameter ModMax extension Maxwell preserves both electromagnetic duality and conformal invariance, its Born-Infeld-like generalization, proving invariance is preserved. a...

NASA is developing the knowledge required to accurately predict and to efficiently manage radiation risk in space. The strategy employed has three research components: (1) ground-based simulation of space radiation components to develop a science-based understanding of radiation risk; (2) space-based measurements of the radiation environment on planetary surfaces and interplanetary space, as we...

We recover the rays in the tensor product of Hilbert spaces within a larger class of so called ‘states of compoundness’, structured as a complete lattice with the ‘state of separation’ as its top element. At the base of the construction lies the assumption that the cause of actuality of a property of one individual entity is actuality of a property of the other.