Zeta-Functions and Star-Products

Zitterbewegung and its significance for the Hawking radiation

Zitterbewegung and semiclassical observables for the Dirac equation

Zitterbewegung at the level of quantum field theory

Zitterbewegung by Quantum Field Theory Considerations

Zitterbewegung in External Magnetic Field: Classic versus Quantum Approach

Zitterbewegung in Quantum Mechanics -- a research program

Zitterbewegung is not an observable

Zitterbewegung of relativistic electrons in a magnetic field and its simulation by trapped ions

Zwitters: particles between quantum and classical

Z_N Gauge Theories on a Lattice and Quantum Memory

[p,q] does not equal (i h-bar)

`Circular type' quantum key distribution

`Classical' quantum states

`Lazy' quantum ensembles

`Plausibilities of plausibilities': an approach through circumstances

`Quantum probabilities' as context depending probabilities

`What is a Thing?': Topos Theory in the Foundations of Physics

``Classical'' Propagator and Path Integral in the Probability Representation of Quantum Mechanics

``Incerto tempore, incertisque loci'': Can we compute the exact time at which a quantum measurement happens?