Evidence strongly indicates that human decision makers discount the future using a hyperbolic function instead of following an exponential, which has been the long-standing assumption. We compare the ...

This is a preview. Log in through your library . Abstract In a domain D, the boundary of which consists of more than two points, a non-Euclidean (hyperbolic) conformal metric can be introduced. The ...

Researchers have taken a step toward practical applications for 'hyperbolic metamaterials,' ultra-thin crystalline films that could bring optical advances including powerful microscopes, quantum ...