4 ms·
Also, I don't think we will get very far by trying to attach gravity to QM on the level of probabilities. You will want to connect them on a field level obvious
by konschubert 8y ago
Also, I don't think we will get very far by trying to attach gravity to QM on the level of probabilities. You will want to connect them on a field level obviously.
The probabilities are jusy a crutch that link the quantum world to our perceptions.
- codethief 8y agoI don't think the author ruled out a field-theoretic description (whether as a quantum field or as a classical field). But using the language of fields and talking e.g. about the precise coupling between gravity and other quantum fields doesn't add anything to the discussion here. The question is whether the gravitational field behaves in a quantum mechanical fashion (and thus allows for superpositions) or not. To ponder this, you don't need fields. It's a completely separate issue.
- konschubert 8y agoThank you, I may have a bad understanding here.