Universally composable privacy amplification against quantum adversaries

Universally Composable Quantum Multi-Party Computation

Universally valid reformulation of the Heisenberg uncertainty principle on noise and disturbance in measurement

Universally-composable privacy amplification from causality constraints

Universe as quantum computer

Universe of Fluctuations II

Unknown Quantum States and Operations, a Bayesian View

Unknown Quantum States: The Quantum de Finetti Representation

Unknown single oscillator coherent states do have statistical significance

Unmodulated spin chains as universal quantum wires

Unpolarized light in quantum optics

Unpredictability of wave function's evolution in nonintegrable quantum systems

Unraveling quantum dissipation in the frequency domain

Unravelling Entanglement

Unravelling quantum carpets: a travelling wave approach

Unravelling Two-Photon High-Dimensional Entanglement

Unscrambling the Quantum

Unsharp pointer observables and the structure of decoherence

Unsharp Quantum Reality

Unsharp Values, Domains and Topoi