55 citations
- University of SzczecinPL21 papers
- National Centre for Nuclear ResearchPL9 papers
- Jagiellonian UniversityPL6 papers
- Maritime University of SzczecinPL3 papers
- Warsaw University of TechnologyPL3 papers
- Max Planck Institute for Gravitational PhysicsDE2 papers
- University of GlasgowGB2 papers
- University of NamurBE2 papers
- University of Silesia in KatowicePL2 papers
- Centro de Astrofísica da Universidade do PortoPT1 paper
- Charles UniversityCZ1 paper
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE1 paper
4 papers · 1 filter
Time functions and -causality between measures
Tomasz Miller
Employing the notion of a coupling between measures, drawn from the optimal transport theory, we study the extension of the Sorkin-Woolgar causal relation onto the space $\ma…
Physical models from noncommutative causality
Nicolas Franco
We introduced few years ago a new notion of causality for noncommutative spacetimes directly related to the Dirac operator and the concept of Lorentzian spectral triple. In this pa…
Polish spaces of causal curves
Tomasz Miller
We propose and study a new approach to the topologization of spaces of (possibly not all) future-directed causal curves in a stably causal spacetime. It relies on parametrizing the…
Exploring the Causal Structures of Almost Commutative Geometries
Nicolas Franco, Michał Eckstein
We investigate the causal relations in the space of states of almost commutative Lorentzian geometries. We fully describe the causal structure of a simple model based on the algebr…