Relativistic quantum geometry from a 5D geometrical vacuum: Gravitational waves from preinflation
Sign Up to like & getrecommendations! Published in 2019 at "Physics of the Dark Universe"
DOI: 10.1016/j.dark.2019.100309
Abstract: In this work we introduce Relativistic Quantum Geometry (RQG) on a Modern Kaluza-Klein theory by studying the boundary conditions on a extended Einstein-Hilbert action for a 5D vacuum defined on a 5D (background) Riemannian manifold.… read more here.
Keywords: gravitational waves; vacuum; geometry; relativistic quantum ... See more keywords
Symmetry, spin-texture, and tunable quantum geometry in a WTe2 monolayer
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.035403
Abstract: The spin orientation of electronic wavefunctions in crystals is an internal degree of freedom, typically insensitive to electrical knobs. We argue from a general symmetry analysis and a $\vec k \cdot \vec p$ perspective, that… read more here.
Keywords: spin texture; geometry; spin; quantum geometry ... See more keywords