Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Malte Ubben"'
Autor:
Maurice Krause, Gilbert Greefrath, Boris Forthmann, Fabienne E. Kremer, Felix Reer, Daniel Laumann, Dörthe Masemann, Cornelia Denz, Susanne Heinicke, Barbara Leibrock, Annette Marohn, Thorsten Quandt, Elmar Souvignier, Malte Ubben, Stefan Heusler
Publikováno v:
Frontiers in Education, Vol 9 (2024)
IntroductionNowadays, more and more digital resources are used in modern mathematical modeling classes. In order to access these resources, students need a suitable digital device—often mobile devices are used for this purpose. There are several co
Externí odkaz:
https://doaj.org/article/b5eaf0745bb04334937481eb0085bfd8
Autor:
Malte Ubben, Philipp Bitzenbauer
Publikováno v:
Frontiers in Quantum Science and Technology, Vol 2 (2023)
Learning quantum physics is essential for understanding the physical world. However, learning about quantum phenomena and principles poses a challenge as many of the phenomena that are observed at the quantum level cannot be directly observed or intu
Externí odkaz:
https://doaj.org/article/fddfa06859384a71b0d5a05fa1f75af4
Autor:
Stefan Heusler, Malte Ubben
Publikováno v:
Symmetry, Vol 11, Iss 3, p 426 (2019)
A generalization of the famous Dirac belt trick opens up the way to a haptic model for quantum phases of fermions and bosons in Hilbert space based on knot theory. We introduce a simple paper strip model as an aid for visualization of the quantum pha
Externí odkaz:
https://doaj.org/article/98800575556e4ac096de767ffa888663
Autor:
Malte Ubben
Verständnisprozesse sind zentraler Teil des Lernens und der Bildung. Beim Erlernen von Quantenphysik sind diese Prozesse jedoch oft durch klassische Vorstellungen blockiert. Zur genaueren Erörterung dieser Problematik wird eine Studie vorgestellt,
Publikováno v:
The Physics Teacher. 58:652-655
The Michelson interferometer is one of the key experiments in modern physics when it comes to the topic of interference (Box 1). Experiments using interferometry have a high historic relevance as well as uses in current areas of research (quantum era
Autor:
Philipp Bitzenbauer, Malte Ubben
Publikováno v:
Education Sciences; Volume 12; Issue 3; Pages: 163
A poorly elaborated learner’s understanding of models has been reported to be one of the major sources for learning difficulties in the quantum domain. To be able to provide physics education in schools with evidence as to how this problem can be t
Autor:
Malte Ubben, Stefan Heusler
Publikováno v:
Research in Science Education. 51:1349-1363
In teaching sciences, models are often used to introduce, elaborate or simplify real-world phenomena or concepts. It is, however, often the case that misconceptions arise from or are facilitated by these teaching models during their transition to men
Autor:
Malte Ubben
Verständnisprozesse sind zentraler Teil des Lernens und der Bildung. Vor allem in den Naturwissenschaften und in der Mathematik ist es jedoch häufig der Fall, dass diese Prozesse nur teils oder gar nicht stattfinden. Ausgehend von dieser Problemati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::112efeb70122b9f1c2f206f908c47be3
https://zenodo.org/record/4264428
https://zenodo.org/record/4264428
Publikováno v:
Symmetry, Vol 12, Iss 1135, p 1135 (2020)
Symmetry
Volume 12
Issue 7
Symmetry
Volume 12
Issue 7
We argue that the usual Bloch sphere is insufficient in various aspects for the representation of qubits in quantum information theory. For example, spin flip operations with the quaternions I J K = e 2 &pi
i 2 = &minus
1 and J I K = + 1 ca
i 2 = &minus
1 and J I K = + 1 ca
Autor:
Stefan Heusler, Malte Ubben
Publikováno v:
Symmetry
Volume 11
Issue 11
Volume 11
Issue 11
The Heegaard splitting of S U ( 2 ) is a particularly useful representation for quantum phases of spin j-representation arising in the mapping S 1 &rarr
S 3, which can be related to ( 2 j , 2 ) torus knots in Hilbert space. We show that transiti
S 3, which can be related to ( 2 j , 2 ) torus knots in Hilbert space. We show that transiti