1 citations · 1 across the 2 of their papers we have counts for
2 papers
math-ph2017★ 1 cited
Ground-state energy of one-dimensional free Fermi gases in the thermodynamic limit
Peter Otte, Wolfgang Spitzer
We study the ground-state energy of one-dimensional, non-interacting fermions subject to an external potential in the thermodynamic limit. To this end, we fix some (Fermi) energy $…
math-ph2011
Convergence of Infinite Series in Bosonic Second Quantization
Peter Otte
The functor of second quantization as well as quadratic creation and annihilation operators on the bosonic Fock space are defined through possibly infinite series. The domain of co…