Prefer a chat interface with context about you and your work?
Sewing spacetime with Lorentzian threads: complexity and the emergence of time in quantum gravity
A bstract Holographic entanglement entropy was recently recast in terms of Riemannian flows or ‘bit threads’. We consider the Lorentzian analog to reformulate the ‘complexity=volume’ conjecture using Lorentzian flows — timelike vector fields whose minimum flux through a boundary subregion is equal to the volume of the homologous maximal bulk …