There seems to be a common prejudice that asymptotic safety is either incompatible with, or at best unrelated to, the other topics in the title. This is not the case. In fact, we show that 1) the existence of a fixed point with suitable properties is a promising way of deriving emergent properties of gravity, and 2) there is a sense in which asymptotic safety implies a minimal length. In so doing we also discuss possible signatures of asymptotic safety in scattering experiments.
|Titolo:||Asymptotic safety, emergence and minimal length|
|Autori:||Percacci R; Vacca GP|
|Rivista:||CLASSICAL AND QUANTUM GRAVITY|
|Data di pubblicazione:||2010|
|Digital Object Identifier (DOI):||10.1088/0264-9381/27/24/245026|
|Appare nelle tipologie:||1.1 Journal article|