3 citations · 4 across the 4 of their papers we have counts for
4 papers
Improved semiclassical eigenvalue estimates for the Laplacian and the Landau Hamiltonian
Rupert L. Frank, Simon Larson, Paul Pfeiffer
The Berezin--Li--Yau and the Kröger inequalities show that Riesz means of order of the eigenvalues of the Laplacian on a domain of finite measure are bounded in terms…
Logarithmically enhanced area-laws for fermions in vanishing magnetic fields in dimension two
Paul Pfeiffer, Wolfgang Spitzer
We consider fermionic ground states of the Landau Hamiltonian, , in a constant magnetic field of strength in at some fixed Fermi energy , described by…
Entanglement entropy of ground states of the three-dimensional ideal Fermi gas in a magnetic field
Paul Pfeiffer, Wolfgang Spitzer
We study the asymptotic growth of the entanglement entropy of ground states of non-interacting (spinless) fermions in subject to a non-zero, constant magnetic field p…
On the stability of the area law for the entanglement entropy of the Landau Hamiltonian
Paul Pfeiffer
We consider the two-dimensional ideal Fermi gas subject to a magnetic field which is perpendicular to the Euclidean plane and whose strength at $x\in\mathbb R^…