33 citations · 68 across the 9 of their papers we have counts for
10 papers
(Almost) C*-algebras as sheaves with self-action
Cecilia Flori, Tobias Fritz
Via Gelfand duality, a unital C*-algebra induces a functor from compact Hausdorff spaces to sets, . We show how this functor encodes standard fun…
Compositories and Gleaves
Cecilia Flori, Tobias Fritz
Sheaves are objects of a local nature: a global section is determined by how it looks locally. Hence, a sheaf cannot describe mathematical structures which contain global or nonloc…
Lectures on Topos Quantum Theory
Cecilia Flori
This is a series of lecture notes explaining topos theory and its application in physics.
Topos Analogues of the KMS State
Joseph Ben Geloun, Cecilia Flori
We identify the analogues of KMS state in topos theory. Topos KMS states can be viewed as classes of truth objects associated with a measure μ^ρ(in one-to-one correspondence with a…
Complex Numbers, One-Parameter of Unitary Transformations and Stone's Theorem in Topos Quantum Theory
Wilson Brenna, Cecilia Flori
Topos theory has been suggested first by Isham and Butterfield, and then by Isham and Doering, as an alternative mathematical structure within which to formulate physical theories.…
Group Action in Topos Quantum Physics
Cecilia Flori
Topos theory has been suggested first by Isham and Butterfield, and then by Isham and Döring, as an alternative mathematical structure within which to formulate physical theories.…