TY  - JOUR
A1  - Stulpe, Werner
T1  - Pairwise coexistence of effects versus coexistence
JF  - Journal of Physics: Conference Series
Y1  - 2020
U6  - http://dx.doi.org/10.1088/1742-6596/1638/1/012004
SN  - 1742-6596
VL  - 1638
IS  - 012004
SP  - 1
EP  - 21
PB  - IOP
CY  - Bristol
ER  - 
TY  - JOUR
A1  - Stulpe, Werner
T1  - Aspects of the Quantum-Classical Connection Based on Statistical Maps
JF  - Foundations of Physics
Y1  - 2019
U6  - http://dx.doi.org/10.1007/s10701-019-00269-9
VL  - 49
IS  - 6
SP  - 677
EP  - 692
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Stulpe, Werner
T1  - From the attempt of certain classical reformulations of quantum mechanics to quasi-probability representations
JF  - Journal of Mathematical Physics
N2  - The concept of an injective affine embedding of the quantum states into a set of classical states, i.e., into the set of the probability measures on some measurable space, as well as its relation to statistically complete observables is revisited, and its limitation in view of a classical reformulation of the statistical scheme of quantum mechanics is discussed. In particular, on the basis of a theorem concerning a non-denseness property of a set of coexistent effects, it is shown that an injective classical embedding of the quantum states cannot be supplemented by an at least approximate classical description of the quantum mechanical effects. As an alternative approach, the concept of quasi-probability representations of quantum mechanics is considered.
Y1  - 2014
U6  - http://dx.doi.org/10.1063/1.4861939
SN  - 222-488
N1  - bereits unter gleichem Titel aufgenommen bei arxiv : http://arxiv.org/pdf/1307.2314.pdf
VL  - 55
IS  - 1
PB  - AIP Publishing
CY  - College Park, Md.
ER  - 
TY  - JOUR
A1  - Stulpe, Werner
T1  - From the attempt of certain classical reformulations of quantum mechanics to quasi-probability representations
JF  - Journal of mathematical physics
N2  - The concept of an injective affine embedding of the quantum states into a set of classical states, i.e., into the set of the probability measures on some measurable space, as well as its relation to statistically complete observables is revisited, and its limitation in view of a classical reformulation of the statistical scheme of quantum mechanics is discussed. In particular, on the basis of a theorem concerning a non-denseness property of a set of coexistent effects, it is shown that an injective classical embedding of the quantum states cannot be supplemented by an at least approximate classical description of the quantum mechanical effects. As an alternative approach, the concept of quasi-probability representations of quantum mechanics is considered.
Y1  - 2013
U6  - http://dx.doi.org/10.1063/1.4861939
SN  - 1089-7658 (Online)
SN  - 0022-2488 (Print)
VL  - 55
IS  - 1
PB  - American Institute of Physics
ER  - 
TY  - JOUR
A1  - Stulpe, Werner
T1  - Unitary Operator
JF  - Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.
Y1  - 2009
SN  - 978-3-540-70622-9
SP  - 807
EP  - 809
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Stulpe, Werner
T1  - Projection
JF  - Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.
Y1  - 2009
SN  - 978-3-540-70622-9
SP  - 497
EP  - 499
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Stulpe, Werner
T1  - Self-Adjoint Operator
JF  - Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.
Y1  - 2009
SN  - 978-3-540-70622-9
SP  - 692
EP  - 697
PB  - Springer
CY  - Berlin
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  - 
TY  - JOUR
A1  - Stulpe, Werner
A1  - Scholz, Erhard
T1  - Hilbert Space / Scholz, Erhard ; Stulpe, Werner
JF  - Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.
Y1  - 2009
SN  - 978-3-540-70622-9
SP  - 291
EP  - 295
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Stulpe, Werner
T1  - Operator
JF  - Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.
Y1  - 2009
SN  - 978-3-540-70622-9
SP  - 440
EP  - 444
PB  - Springer
CY  - Berlin
ER  -