The separability versus entanglement problem
The Series Product and Its Application to Quantum Feedforward and Feedback Networks
The shadow interpretation versus quantum paradoxes
The shadow system in coordinate space: The shadow system in coordinate space: A locally explicable system that violates Bell's inequality
The Sheaf-Theoretic Structure Of Non-Locality and Contextuality
The Signals and Systems Approach to Quantum Computation
The Significance of Density in the Structure of Quantum Theories
The Significance of Information in Quantum Theory
The significance of the imaginary part of the weak value
The Simple Criteria of SLOCC Equivalence Classes
The simplest Bell's theorem, with or without locality
The simplest non-trivial model of chaotic causal dynamics
The simplified Toffoli gate implementation by Margolus is optimal
The Singapore Protocol: Incoherent Eavesdropping Attacks
The Single-Photon Router
The singular inverse square potential, limit cycles and self-adjoint extensions
The sixth Hilbert's problem and the principles of quantum informatics
The size of macroscopic superposition states in flux qubits
The SLOCC invariant and the residual entanglement for n-qubits
The smallest possible heat engines