49 citations · 383 across the 49 of their papers we have counts for
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Dixmier trace and the DOS of magnetic operators
Fabian Belmonte, Giuseppe De Nittis
The main goal of this work is to provide two new formulas for the computation of the trace per unit volume, and consequently the integrated density of states (IDOS), for magnetic o…
The noncommutative geometry of the Landau Hamiltonian: Differential aspects
Giuseppe De Nittis, Maximiliano Sandoval
In this work we study the differential aspects of the noncommutative geometry for the magnetic -algebra which is a 2-cocycle deformation of the group -algebra of $\mathbb…
The cohomology invariant for class DIII topological insulators
Giuseppe De Nittis, Kiyonori Gomi
This work concerns with the description of the topological phases of band insulators of class DIII by using the equivariant cohomology. The main result is the definition of a cohom…
Perturbation Theory for the Thermal Hamiltonian: 1D Case
Giuseppe De Nittis, Vicente Lenz
This work continues the study of the thermal Hamiltonian, initially proposed by J. M. Luttinger in 1964 as a model for the conduction of thermal currents in solids. The previous wo…