Theoretical command
Probe command of closed timelike curves, Novikov self-consistency, and branching versus block-universe models; ask which formalism they use to classify a grandfather-type contradiction and why.
Evidence to listen for
- Explains the underlying theory at the level the role demands, and can go a layer deeper when pushed
- Knows which results are established and which are contested
- Distinguishes their own contribution from the field's
- Comfortable saying where the theory runs out
Five-point scoring guide
Recites terminology without understanding; cannot go one layer deeper.
Surface familiarity; conflates established results with speculation.
Solid grasp of the core theory; thin at the frontier.
Strong command; separates settled results from open questions.
Distinguishes self-consistency constraints from many-worlds branching fluently, and names the conditions under which each model predicts a resolvable paradox.