Purifying Gaussian StatesPurifying Gaussian Stateswith Photon Subtractionapplications.Gaussian state purity for quantumPhoton subtraction techniques improveQuantum PhysicsPhoton Subtraction Enhances Purity of Gaussian StatesRecent studies show photon subtraction can improve the purity of Gaussian states.2025-06-13T13:44:18+00:00 ― 5 min read