ignacio caldini

Flavour as a Reading

On a homogeneous space M = Sp(2n,R)/U(n) carrying a compact group action, a kinematic no-go establishes that no quantity derivable from the manifold, the metric, the base point and the group can label the members of a certain triple. This paper measures in the layer that premise...

Gauge Structure from Relational Dynamics

We observe that the ingredients a relational construction already requires contain a gauge structure, and that its group is the one the frame cannot see. LetM= Gbig/H be a homogeneous space. Three independently established facts close into a statement when placed together. An ope...