Experimental single-copy distillation of quantumness from
higher-dimensional entanglement
Experimental single-copy distillation of quantumness from
higher-dimensional entanglement
Entanglement is at the heart of quantum theory and is responsible for various quantum-enabling technologies. In practice, during its preparation, storage, and distribution to the intended recipients, this valuable quantum resource may suffer from noisy interactions that reduce its usefulness for the desired information-processing tasks. Conventional schemes of entanglement distillation …