| Module Number: | 13593 | 
| Module Title: | Applied Algebraic Quantum Theory | 
|  | Angewandte algebraische Quantentheorie | 
| Department: | Faculty 1 - Mathematics, Computer Science, Physics, Electrical Engineering and Information Technology | 
| Responsible Staff Member: | 
																					Prof. Dr.-Ing. habil. Wolff, Matthias
							
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| Language of Teaching / Examination: | English | 
| Duration: | 1 semester | 
| Frequency of Offer: | On special announcement | 
| Credits: | 6 | 
| Learning Outcome: | After successfully completing the module, students will have a in-depth knowledge of algebraic quantum theory. They know its application in different areas. They can assess the importance of algebraic quantum theory in the context of artificial intelligence. | 
| Contents: | Algebraic quantum theory, i.e. the theory of operator algebras and their representations is an important branch of modern functional analysis, connecting non-commutative algebra with topology, measure theory and lattice theory. In the past, many applications in statistical mechanics and quantum field theory have been developed. Yet most recently, algebraic quantum theory appears as a powerful framework for artificial intelligence and cognitive dynamical systems as well. The lecture elucidates the basic concepts of algebraic quantum theory, such as observable algebras, representation theory, and contextual emergence in the light of present and future applications. 
 Outline
 The ideas of pioneer quantum theory as motivation: Systems, state preparation, measurement, dynamics. Operator algebras on Hilbert space.Coordinate-free (Dirac) and representation-free (von Neumann) descriptions: C*-algebras, W*-algebras, GNS-construction and representation theory.Classical dynamical systems: symbolic dynamics, neural automata and vector symbolic architectures.Contextual emergence: context states, weak topologies, singular perturbations, emergent descriptions.Projector lattices: ontology inference for cognitive dynamical systems.
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| Recommended Prerequisites: | None | 
| Mandatory Prerequisites: | None | 
| Forms of Teaching and Proportion: | 
											 Lecture
					
								
															 / 2 Hours per Week per Semester
									
											 Self organised studies
					
								
															 / 150 Hours
									
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| Teaching Materials and Literature: | Primas, H. (1981). Chemistry, Quantum Mechanics and Reductionism. Lecture Notes in Chemistry. Springer, Berlin.Haag, R. (1992). Local Quantum Physics: Fields, Particles, Algebras. Texts and Monographs in Physics. Springer, Berlin.Sakai, S. (1971). C*-Algebras and W*-Algebras. Ergebnisse der Mathematik und ihrer Grenzgebiete. Springer, Berlin.beim Graben, P. & Atmanspacher, H. (2006). Complementarity in classical dynamical systems. Foundations of Physics, 36, 291 – 306.beim Graben, P.; Barrett, A. & Atmanspacher, H. (2009). Stability criteria for the contextual emergence of macrostates in neural networks. Network: Computation in Neural Systems,  20, 178 – 196.Carmantini, G. S.; beim Graben, P.; Desroches, M. & Rodrigues, S. (2017). A modular architecture for transparent computation in recurrent neural networks. Neural Networks, 85, 85 – 105.beim Graben, P.; Huber, M.; Meyer, W.; Römer, R. & Wolff, M. (2021). Vector symbolic architectures for context-free grammars. Cognitive Computation, 10.1007/s12559-021-09974-y.Huber-Liebl, M.; Römer, R.; Wirsching, G.; Schmitt, I.; beim Graben, P. & Wolff, M. (subm.). Quantum-inspired cognitive agents. Frontiers in Applied Mathematics and Statistics.
 
 
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| Module Examination: | Final Module Examination (MAP) | 
| Assessment Mode for Module Examination: | In the first lecture it will introduced, if the examination will organized in written or oral form.Written examination, 120 min. OROral examination, 30-40 min. (with small number of participants)
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| Evaluation of Module Examination: | Performance Verification – graded | 
| Limited Number of Participants: | None | 
| Part of the Study Programme: | 
										
																																	Master (research-oriented) / 
																Angewandte Mathematik /
										PO 2019
					- 1. SÄ 2021
				
										
																																	Master (research-oriented) / 
																Artificial Intelligence /
										PO 2022
					- 1. SÄ 2024
				
										
																																	Master (research-oriented) / 
																Informatik /
										PO 2008
					- 3. SÄ 2024
				
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| Remarks: | The module is offered as a block course.Study programme Artificial Intelligence M.Sc.: Compulsory elective module in complex  „Knowledge Acquisition, Representation, and Processing“Study programme Artificial Intelligence Engineering M.Sc.: Compulsory elective module in complex „Cognitive Science and Neuroscience“Study programme Computer Science M.Sc.: Compulsory elective module in „Mathematics“ or in field of application „Mathematics“Study programme Applied Mathematics M.Sc.: Compulsory elective module in complex „Analysis / Algebra / Combinatorics“
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| Module Components: | Lecture: Applied Algebraic Quantum TheoryRelated examination
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| Components to be offered in the Current Semester: |  |