10 citations · 10 across the 3 of their papers we have counts for
3 papers
math-ph2025
Phase spaces in field theory: Reduction vs. resolution
Aldo Riello, Michele Schiavina
In this note we review the concept of phase space in classical field theory, discussing several variations on the basic notion, as well as the relation between them. In particular…
math.DG2025
On the local constancy of regularized superdeterminants along special families of differential operators
Michele Schiavina, Thomas Stucker
We consider the flat-regularized determinant of families of operators of the form , where are families of degree maps in the twisted de Rham comp…
quant-ph2012★ 10 cited
Geometry of mixed states for a q-bit and the quantum Fisher information tensor
E. Ercolessi, M. Schiavina
After a review of the pure state case, we discuss from a geometrical point of view the meaning of the quantum Fisher metric in the case of mixed states for a two-level system, i.e.…