1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.PR2023
Off-diagonal long-range order for the free Bose gas via the Feynman--Kac formula
Wolfgang König, Quirin Vogel, Alexander Zass
We consider the path-integral representation of the ideal Bose gas under various boundary conditions. We show that Bose--Einstein condensation occurs at the famous critical density…
math.PR2023★ 1 cited
The throughput in multi-channel (slotted) ALOHA: large deviations and analysis of bad events
Wolfgang König, Charles Kwofie
We consider ALOHA and slotted ALOHA protocols as medium access rules for a multi-channel message delivery system. Users decide randomly and independently with a minimal amount of k…
math.PR2019
Surface energy and boundary layers for a chain of atoms at low temperature
Sabine Jansen, Wolfgang König, Bernd Schmidt +1
We analyze the surface energy and boundary layers for a chain of atoms at low temperature for an interaction potential of Lennard-Jones type. The pressure (stress) is assumed small…