Synthetic non-Abelian gauge fields and gravitomagnetic effects in tilted Dirac cone systems
T. Farajollahpour, S. A. Jafari
Abstract
The authors present an analogy between Einstein's gravitational theory and solids with tilted Dirac/Weyl cone in their energy bands, in that both can be described as emergent spacetime structures at ambient conditions. By allowing the tilt to vary in the space, the paper generates novel forms of electric forces that arise from geometry of the spacetime.
Topics & Concepts
PhysicsTilt (camera)SpacetimeClassical mechanicsGravitationGauge (firearms)Gravitational fieldGauge theoryCone (formal languages)AnalogyField (mathematics)Theoretical physicsEnergy (signal processing)Dirac (video compression format)Light coneSpace (punctuation)GravitoelectromagnetismMagnetic monopoleElectric fieldGeometryQuantum electrodynamicsAction (physics)General relativityTopological Materials and PhenomenaQuantum Electrodynamics and Casimir EffectQuantum and Classical Electrodynamics