Realizing a meaningful quantum advantage requires overcoming the pervasive effects of noise in quantum information processing systems. This thesis addresses key challenges in quantum information theory and quantum coding by developing protocols and codes t ...
Recently, Anshu et al. introduced "partially" smoothed information measures and used them to derive tighter bounds for several information-processing tasks, including quantum state merging and privacy amplification against quantum adversaries [IEEE Trans. ...
Entanglement distillation is a fundamental information processing task whose implementation is key to quantum communication and modular quantum computing. Noise experienced by such communication and computing platforms occurs not only in the form of Pauli ...
Anshu et al. recently introduced "partially" smoothed information measures and used them to derive tighter bounds for several information-processing tasks, including quantum state merging and privacy amplification against quantum adversaries [arXiv:1807.05 ...