QUANTUM STATE OF A FREE SPIN-½ PARTICLE AND THE INEXTRICABLE DEPENDENCE OF SPIN AND MOMENTUM UNDER LORENTZ TRANSFORMATIONSTIAGO DEBARBA, REINALDO O. VIANNA A SIMPLE MINIMAX ESTIMATOR FOR QUANTUM STATESHUI KHOON NG, BERTHOLD-GEORG ENGLERT ENTANGLEMENT IN A 3-SPIN HEISENBERG-XY CHAIN WITH NEAREST-NEIGHBOR INTERACTIONS, SIMULATED IN AN NMR QUANTUM SIMULATORK RAMA KOTESWARA RAO, ANIL KUMAR POST PROC..