Qubits from tight knots and bent nano-bars

Qubits in phase space: Wigner function approach to quantum error correction and the mean king problem

Qudit Entanglement

Qudit Quantum State Tomography

Qudit surface codes and gauge theory with finite cyclic groups

Qudits of composite dimension, mutually unbiased bases and projective ring geometry

QuECT: A New Quantum Programming Paradigm

Quench Dynamics of Entanglement in an Opened Anisotropic Spin-1/2 Heisenberg Chain

Quench dynamics of topological quantum phase transition in Wen-plaquette model

Quenching Spin Decoherence in Diamond through Spin Bath Polarization

Query complexity for searching multiple marked states from an unsorted database

Quest for Fast Partial Search Algorithm

Quest for quantum superpositions of a mirror: high and moderately low temperatures

Questions on quantization

Questions on the concept of time

Quibbs, a Code Generator for Quantum Gibbs Sampling

Quiet Lasers

Quon Statistics for Composite Systems and a Limit on the Violation of the Pauli Principle for Nucleons and Quarks

QuTiP: An open-source Python framework for the dynamics of open quantum systems

Qutrit Entanglement