2 papers
math-ph2025
Galilei covariance of the theory of Thouless pumps
Tilman Esslinger, Gian Michele Graf, Filippo Santi
The Thouless theory of quantum pumps establishes the conditions for quantized particle transport per cycle, and determines its value. When describing the pump from a moving referen…
math-ph2024
Boundary conditions and violations of bulk-edge correspondence in a hydrodynamic model
Gian Michele Graf, Alessandro Tarantola
Bulk-edge correspondence is a wide-ranging principle that applies to topological matter, as well as a precise result established in a large and growing number of cases. According t…