Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:quantum_physics_experiment
|
| gptkbp:category |
gptkb:quantum_measurement_problem
foundations of quantum mechanics |
| gptkbp:demonstrates |
quantum superposition
observer effect |
| gptkbp:involves |
gptkb:interferometer
gptkb:Directional_coupler photon |
| gptkbp:proposedBy |
gptkb:John_Archibald_Wheeler
1978 |
| gptkbp:relatedTo |
gptkb:wave-particle_duality
quantum mechanics |
| gptkbp:shows |
outcome depends on measurement setup
measurement choice can be delayed until after photon enters apparatus |
| gptkbp:testedBy |
gptkb:Alain_Aspect
gptkb:Anton_Zeilinger |
| gptkbp:variant |
gptkb:double-slit_experiment
gptkb:Mach-Zehnder_interferometer |
| gptkbp:bfsParent |
gptkb:Wheeler,_J._A._(1978)._The_'Past'_and_the_'Delayed-Choice'_Double-Slit_Experiment.
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
delayed-choice experiment
|