39 citations · 50 across the 5 of their papers we have counts for
5 papers
Convergence of the Wick Star Product
Svea Beiser, Hartmann Roemer, Stefan Waldmann
We construct a Frechet space as a subspace of C^ω(C^n) where the Wick star product converges and is continuous. The resulting Frechet algebra A_h is studied in detail including a *…
Weak Quantum Theory an the Emergence of Time
H. Roemer
We present a scenario, how time could emerge in the framework of Weak Quantum Theory. In a process, similar to the emergence of time in quantum cosmology, time arises after an epis…
Quantum Zeno Features of Bistable Perception
H. Atmanspacher, Th. Filk, H. Romer
A generalized quantum theoretical framework, not restricted to the validity domain of standard quantum physics, is used to model the dynamics of the bistable perception of ambiguou…
Weak Quantum Theory: Complementarity and Entanglement in Physics and Beyond
H. Atmanspacher, H. Roemer, H. Walach
The concepts of complementarity and entanglement are considered with respect to their significance in and beyond physics. A formally generalized, weak version of quantum theory, mo…
A Remark on Formal KMS States in Deformation Quantization
Martin Bordemann, Hartmann Roemer, Stefan Waldmann
In the framework of deformation quantization we define formal KMS states on the deformed algebra of power series of functions with compact support in phase space as C[[λ]]-linear f…