Sudden switch of generalized Lieb-Robinson velocity in a transverse field Ising spin chain

Sudden switching in qubits

Sudden transition between classical and quantum decoherence

Sudden transition between classical and quantum decoherence in dissipative cavity QED and stationary quantum discord

Sudden vanishing and reappearance of nonclassical effects: General occurrence of finite-time decays and periodic vanishings of nonclassicality and entanglement witnesses

Sudden vanishing of spin squeezing under decoherence

Sudden violation of the CHSH inequality in a two qubits system

Sufficiency Criterion for the Validity of the Adiabatic Approximation

Sufficiency in quantum statistical inference. A survey with examples

Sufficient and Necessary Condition of Separability for Generalized Werner States

Sufficient condition for validity of quantum adiabatic theorem

Sufficient conditions for a disentanglement

Sufficient conditions for the anti-Zeno effect

Sufficient conditions for three-particle entanglement and their tests in recent experiments

Sufficient conditions for uniqueness of the weak value

Sufficient conditions of entanglement for tripartite and higher dimensional multipartite qubit density matrixes

Sufficient conditions placed on initial system-environment states for positive maps

Suitability of the approximate superposition of squeezed coherent states for various quantum protocols

Suitability versus fidelity for rating single-photon guns

Sum rules and the domain after the last node of an eigenstate