Is a cosmological substratum compatible with relativity? S. J. Prokhovnik OriginalPaper Pages: 291 - 303
Quantum mechanics of ‘free’ spin-1/2 particles in an expanding universe J. Audretsch OriginalPaper Pages: 323 - 340
On the particle level of Galilean Quantum field theories L. LanzL. A. Lugiato OriginalPaper Pages: 341 - 367