4 papers
Proper condensates versus the Onsager-Penrose criterion: A friendly debate on Bose-Einstein condensation
Detlev Buchholz
This article contrasts the concepts of a proper condensate and the Onsager-Penrose criterion for Bose-Einstein condensation in the form of a debate between two proponents of the re…
Resolvent algebras and limit states of interacting canonical ensembles
Detlev Buchholz
The limit states of canonical ensembles of a large number of interacting bosons at a given temperature, which are confined by harmonic forces, are studied in the framework of the r…
Charges in light cones and quenched infrared radiation
Detlev Buchholz, Fabio Ciolli, Giuseppe Ruzzi +1
The creation of electrically charged states and the resulting electromagnetic fields are considered in space-time regions in which such experiments can actually be carried out, nam…
Many-body physics and resolvent algebras
Detlev Buchholz, Jakob Yngvason
Some advantages of the algebraic approach to many body physics, based on resolvent algebras, are illustrated by the simple example of non-interacting bosons which are confined in c…