Zobrazeno 1 - 10
of 212
pro vyhledávání: '"Stefan Weigert"'
Autor:
Victoria J Wright, Stefan Weigert
Publikováno v:
Quantum, Vol 5, p 588 (2021)
Gleason-type theorems for quantum theory allow one to recover the quantum state space by assuming that (i) states consistently assign probabilities to measurement outcomes and that (ii) there is a unique state for every such assignment. We identify t
Externí odkaz:
https://doaj.org/article/b8ed8507fdb2434494d706fcb8140c31
Autor:
Arthur B. Bauer, Carlos E. de Rezende, Stefan Weigert, Luciano G. Fischer, Marcelo G. Almeida, Théo D. Arueira, Mauricio M. Molisani
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 110
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36b73b1c1e5f1792ac7ee87a13994b1b
https://doi.org/10.1007/s00128-023-03723-7
https://doi.org/10.1007/s00128-023-03723-7
Autor:
Stefan Knupfer, Stefan Weigert
Publikováno v:
Work and AI 2030 ISBN: 9783658402310
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bc9069886326fa725f9d97b4842f038
https://doi.org/10.1007/978-3-658-40232-7_36
https://doi.org/10.1007/978-3-658-40232-7_36
Publikováno v:
Quantum, Vol 4, p 285 (2020)
Coherent and anticoherent states of spin systems up to spin $j=2$ are known to be optimal in order to detect rotations by a known angle but unknown rotation axis. These optimal quantum rotosensors are characterized by minimal fidelity, given by the o
Externí odkaz:
https://doaj.org/article/4b1f108260c64ebf94356852304c05f5
Autor:
Stefan Weigert, Victoria J Wright
Publikováno v:
Foundations of Physics. 50:511-514
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d4cf1b2eebbd19802e6607e4caab356
https://doi.org/10.1007/s10701-020-00340-w
https://doi.org/10.1007/s10701-020-00340-w
Autor:
Stefan Knupfer, Stefan Weigert
Publikováno v:
Arbeitswelt und KI 2030 ISBN: 9783658357788
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3d918fdd132e0632d35e0ead513d2f2
https://doi.org/10.1007/978-3-658-35779-5_36
https://doi.org/10.1007/978-3-658-35779-5_36
Autor:
Spiros Kechrimparis, Stefan Weigert
Publikováno v:
Mathematics, Vol 4, Iss 3, p 49 (2016)
A smooth function of the second moments of N continuous variables gives rise to an uncertainty relation if it is bounded from below. We present a method to systematically derive such bounds by generalizing an approach applied previously to a single c
Externí odkaz:
https://doaj.org/article/89f62d6b0c4b4f608911aeb01ac2a6cc
Autor:
Stefan Weigert, Victoria J Wright
Publikováno v:
Quantum, Vol 5, p 588 (2021)
Gleason-type theorems for quantum theory allow one to recover the quantum state space by assuming that (i) states consistently assign probabilities to measurement outcomes and that (ii) there is a unique state for every such assignment. We identify t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f6e0d32e9c44156e4b3f5dc4414c5e3
Autor:
Stefan Weigert, Victoria J Wright
Gleason-type theorems derive the density operator and the Born rule formalism of quantum theory from the measurement postulate, by considering additive functions which assign probabilities to measurement outcomes. Additivity is also the defining prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4957875988ec39978621af24da75a907
https://eprints.whiterose.ac.uk/146960/1/20190527GleasonalaCauchy_resubmissionFooP_.pdf
https://eprints.whiterose.ac.uk/146960/1/20190527GleasonalaCauchy_resubmissionFooP_.pdf
Publikováno v:
Journal of Physics: Conference Series. 1638:011001
In June 2018, our friend and colleague Paul Busch [1–3] passed away unexpectedly. Paul’s death put an abrupt end to a particularly productive period during which many of his ideas–after a long incubation period–came to fruition. There would h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6239a7630413c8a83c5da4bcb8dd57b0
https://doi.org/10.1088/1742-6596/1638/1/011001
https://doi.org/10.1088/1742-6596/1638/1/011001