Discussion Overview
The discussion revolves around the potential properties of neutron degenerate matter, particularly in the context of its viability as a candidate for dark matter. Participants explore theoretical aspects, properties of neutron liquids or solids, and implications for cosmological models.
Discussion Character
- Exploratory
- Debate/contested
- Conceptual clarification
Main Points Raised
- Some participants note a lack of information on neutron degenerate matter outside of neutron stars and inquire about its properties as a potential dark matter candidate.
- Others argue that evidence suggests the majority of dark matter consists of non-baryonic matter, implying that neutron degenerate matter may not be a suitable candidate.
- One participant highlights that neutron degenerate matter requires extreme densities to exist, which may not align with the observed diffuse nature of dark matter.
- There is speculation about the potential for solid phases of neutrons and their implications for understanding dark matter and the Big Bang.
- Some participants express interest in further research on neutron liquids or solids and their theoretical implications.
Areas of Agreement / Disagreement
Participants generally acknowledge the complexity of the topic, with some agreeing that neutron degenerate matter is unlikely to be dark matter, while others remain open to exploring its properties. The discussion contains multiple competing views and remains unresolved.
Contextual Notes
Limitations include the dependence on definitions of dark matter and the unresolved nature of the properties of neutron liquids or solids. Observational evidence regarding the clumpiness of dark matter is also noted but not fully explored.