TY - JOUR A1 - Stulpe, Werner T1 - On the Representation of Quantum Mechanics on a Classical Sample Space JF - International Journal of Theoretical Physics. 37 (1998), H. 1 Y1 - 1998 SN - 1572-9575 SP - 349 EP - 356 ER - TY - JOUR A1 - Stulpe, Werner A1 - Bjelakovic, Igor T1 - The Projective Hilbert Space as a Classical Phase Space for Nonrelativistic Quantum Dynamics. Bjelakovic, Igor; Stulpe, Werner JF - International Journal of Theoretical Physics. 44 (2005), H. 11 Y1 - 2005 SN - 1572-9575 SP - 2041 EP - 2049 ER - TY - JOUR A1 - Stulpe, Werner A1 - Gudder, S. A1 - Hagler, J. T1 - An Uncertainty Relation for Joint Position-Momentum Measurements JF - Foundations of Physics Letters. 1 (1988), H. 3 Y1 - 1988 SN - 1572-9524 SP - 287 EP - 292 ER - TY - JOUR A1 - Stulpe, Werner A1 - Singer, Matthias T1 - Some Remarks on the Determination of Quantum States by Measurements JF - Foundations of Physics Letters. 3 (1990), H. 2 Y1 - 1990 SN - 1572-9524 SP - 153 EP - 166 ER - TY - JOUR A1 - Stulpe, Werner A1 - Swat, Maciej T1 - Quantum States as Probability Measures JF - Foundations of Physics Letters. 14 (2001), H. 3 Y1 - 2001 SN - 1572-9524 SP - 285 EP - 293 ER - TY - JOUR A1 - Stulpe, Werner A1 - Singer, Matthias T1 - Phase-Space Representations of General Statistical Physical Theories. Singer, Matthias; Stulpe, Werner JF - Journal of Mathematical Physics. 33 (1992), H. 1 Y1 - 1992 SN - 1089-7658 SP - 131 EP - 142 ER - TY - JOUR A1 - Stulpe, Werner A1 - Hellwig, K.-E. T1 - A Classical Reformulation of Finite-Dimensional Quantum Mechanics. Hellwig, K.-E.; Stulpe, W. JF - Quantum measurement, irreversibility and the physics of information / Symposium on the Foundations of Modern Physics 1993, Cologne, Germany 1 - 5 June 1993. Ed. Paul Busch Y1 - 1993 SN - 981021507X N1 - Symposium on the Foundations of Modern Physics ; <1993, Köln> SP - 209 EP - 214 PB - World Scientific CY - Singapore [u.a.] ER - TY - JOUR A1 - Stulpe, Werner T1 - Some Remarks on Classical Representations of Quantum Mechanics JF - Foundations of Physics . 24 (1994), H. 7 Y1 - 1994 SN - 1572-9516 SP - 1089 EP - 1094 ER - TY - JOUR A1 - Stulpe, Werner A1 - Busch, Paul T1 - The structure of classical extensions of quantum probability theory JF - Journal of Mathematical Physics. 49 (2008), H. 3 Y1 - 2008 SN - 1089-7658 N1 - 032104 SP - 1 EP - 22 ER - TY - JOUR A1 - Stulpe, Werner T1 - Density Operator JF - Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed. Y1 - 2009 SN - 978-3-540-70622-9 SP - 166 EP - 169 PB - Springer CY - Berlin ER -