Markus Lange

activity

20162025

most citedExactness of linear response in the quantum Hall effect

9 citations · 32 across the 12 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math-ph2021★ 3 cited

Quantum Systems at the Brink: Existence of Bound States, Critical Potentials and Dimensionality

Dirk Hundertmark, Michal Jex, Markus Lange

One of the crucial properties of a quantum system is the existence of bound states. While the existence of eigenvalues below zero, i.e., below the essential spectrum, is well under…

math-ph2021★ 4 cited

Trotter product formulae for $*$ -automorphisms of quantum lattice systems

Sven Bachmann, Markus Lange

We consider the dynamics $t \mapsto τ_{t}$ of an infinite quantum lattice system that is generated by a local interaction. If the interaction decomposes into a finite number of terms t…

Quantum Systems at the Brink: Existence of Bound States, Critical Potentials and Dimensionality

Trotter product formulae for ∗-automorphisms of quantum lattice systems

Trotter product formulae for $*$ -automorphisms of quantum lattice systems