The nature of dark matter is still an open question in astrophysics and cosmology. While there are various theories and hypotheses attempting to explain dark matter, the concept of dark matter being entangled matter is not a widely accepted or mainstream idea within the scientific community.
Entanglement is a phenomenon in quantum mechanics where two or more particles become correlated in such a way that the state of one particle is instantaneously connected to the state of another, regardless of the distance between them. Entanglement is typically observed at the microscopic scale and has been experimentally verified in controlled laboratory settings.
Dark matter, on the other hand, is a hypothetical form of matter that does not interact with light or other forms of electromagnetic radiation, making it difficult to detect directly. It is primarily inferred through its gravitational effects on visible matter and the large-scale structure of the universe.
The most widely accepted theories propose that dark matter consists of some yet-unknown particle or particles that interact gravitationally but weakly or not at all with the electromagnetic force. These particles are typically thought to be non-entangled and not governed by the same principles as particles in the quantum realm.
While it is important to explore different ideas and possibilities, the concept of dark matter being entangled matter is not currently supported by substantial scientific evidence or widely accepted within the scientific community. Further research and observational evidence are needed to better understand the true nature of dark matter.