A note on states and traces from biorthogonal sets
- Authors: Triolo S.
- Publication year: 2019
- Type: Articolo in rivista
- OA Link: http://hdl.handle.net/10447/366544
Abstract
In this paper, following Bagarello, Trapani, and myself, we generalize the Gibbs states and their related KMS-like conditions. We have assumed that H0, H are closed and, at least, densely defined, without giving information on the domain of these operators. The problem we address in this paper is therefore to find a dense domain D that allows us to generalize the states of Gibbs and take them in their natural environment i.e., defined in L†(D).