Manfred Requardt

collaborators

2 papers

gr-qc2025

The Crossed Product, Modular (Tomita) Dynamics and its Role in the Transition of Type $I I I$ to Type $I I_{\infty}$ v.Neumann Algebras and Connections to Quantum Gravity

Manfred Requardt

We analyse the role of the crossed product and the modular (Tomita) dynamics in the transition of type $I I I$ to type $I I_{\infty}$ v.Neumann algebras which was recently observed in…

gr-qc2025

The Role of Type $I I_{\infty}$ v.Neumann Algebras and their Tensor Structure in Quantum Gravity}}

Manfred Requardt

We will argue in this paper that the type classification of v.Neumann algebras play an important role in a theory of quantum gravity and quantum space-time physics. We provide argu…

The Crossed Product, Modular (Tomita) Dynamics and its Role in the Transition of Type III to Type II∞​ v.Neumann Algebras and Connections to Quantum Gravity

The Role of Type II∞​ v.Neumann Algebras and their Tensor Structure in Quantum Gravity}}

The Crossed Product, Modular (Tomita) Dynamics and its Role in the Transition of Type $I I I$ to Type $I I_{\infty}$ v.Neumann Algebras and Connections to Quantum Gravity

The Role of Type $I I_{\infty}$ v.Neumann Algebras and their Tensor Structure in Quantum Gravity}}