2 papers
gr-qc2025
Extension of the Einstein-Dirac-axion-aether theory based on an effective metric with a spinor kernel
Alexander B. Balakin, Anna O. Efremova
We consider an axionic extension of the Einstein-Dirac-aether theory, which is based on the spinor modification of the kinetic term of the pseudoscalar field and describes the back…
gr-qc2025
Extended Einstein-Dirac-aether theory: Spinor modifications of the dynamic aether kinetic term
Alexander B. Balakin, Anna O. Efremova
In the framework of the Einstein-Dirac-aether theory the extended model is established, in which the backreaction of the spinor field on the unit vector field, describing the dynam…