KnowraCoherent stateLinked fromLinked fromThe 8 pages that link to Coherent state, each with the reason it gives.All 8Broader topic 3Related 2Compared with 3Superposition principleCompared with: It is a specific quantum state, unlike the general additive rule for linear physical responses.Hong–Ou–Mandel effectCompared with: Coherent-state inputs do not exhibit the same complete coincidence cancellation as one photon in each port.QED vacuumCompared with: A populated coherent electromagnetic field is not the no-real-photon vacuum state.