One-way quantum finite automata together with classical states: Equivalence and Minimization

One-way Quantum Key Distribution System based on Planar Lightwave Circuits

One-way quantum key distribution: Simple upper bound on the secret key rate

Only n-Qubit Greenberger-Horne-Zeilinger States are Undetermined by their Reduced Density Matrices

Onset of a Quantum Phase Transition with a Trapped Ion Quantum Simulator

Onset of Chaos in a Model of Quantum Computation

Onset of Entanglement and Noise Cross-Correlations in Two-Qubit System Interacting with Common Bosonic Bath

Ontological Determinism non-locality and the system problem in quantum mechanics

Ontological models and the interpretation of contextuality

Ontological Models for Quantum Mechanics and the Kochen-Specker theorem

Opacity of electromagnetically induced transparency for quantum fluctuations

Opaque Attack on Three-Party Quantum Secret Sharing Based on Entanglement

Opaque predicates, veiled sets and their logic

Open environments for quantum open systems

Open n-Qubit System as a Quantum Computer with Four-Valued Logic

Open quantum dynamics of single-photon optomechanical devices

Open quantum dynamics via environmental monitoring

Open Quantum Dynamics: Complete Positivity and Entanglement

Open quantum system approach to single-molecule spectroscopy

Open Quantum System Dynamics from a Measurement Perspective: Applications to Coherent Particle Transport and to Quantum~Brownian Motion