Self-Organization and Emergence

Heinz von Foerster 100

Organizing Institutions:

Heinz von Foerster Gesellschaft / Wien

ASC – American Society for Cybernetics

WISDOM – Wiener Institut für

sozialwissenschaftliche Dokumentation und Methodik

Institut für Zeitgeschichte | Universität Wien

AINS – Austrian Institute for Nonlinear Studies

Heinz von Foerster Gesellschaft / Wien

ASC – American Society for Cybernetics

WISDOM – Wiener Institut für

sozialwissenschaftliche Dokumentation und Methodik

Institut für Zeitgeschichte | Universität Wien

AINS – Austrian Institute for Nonlinear Studies

Manfried Faber

Particles as stable topological solitons

Atomic Institute of Austrian Universities

Vienna University of Technology

Wiedner Hauptstr. 8-10 / 142

1040 Vienna

We consider a model of topological solitons where charged particles have finite mass and the electric charge is quantised already at the classical level. In the electrodynamic limit, which physically corresponds to electrodynamics of solitons of zero size, the Lagrangian of this model has two degrees of freedom only and reduces to the Lagrangian of the Maxwell field in dual representation. We derive the equations of motion and discuss their relations with Maxwell's equations. It is shown that Coulomb and Lorentz forces are a consequence of topology. Further, we relate the U(1) gauge invariance of electrodynamics to the geometry of the soliton field, give a general relation for the derivation of the soliton field from the field strength tensor in electrodynamics.

Manfried Faber

1971 Employment as University Teacher at the Institute of Nuclear Physics at the

University of Technology Wien

1978-1979 Employment for one year in a research position at the Institute of Nuclear

Physics at Kernforschungsanlage Jlich

1981 Habilitation at the University of Technology Wien about Angular Momen-

tum and Temperature Effects for Fissioning Compound Nuclei

1981-1983 Head of the Association of University Teachers of the University of Technol-

ogy Wien

1982- Premanent position as Prof. for Theoretical Nuclear Physics

1983-1984 Guest docent at the Institute of Theoretical Physics of the University of

Innsbruck

1984-1986 Head of the Association of University Teachers of Austria

1984-1991 Member of the Kuratorium of the Austrian Science Foundation

1985-1991 Member of the Board of Directors of the Computer Center of the University

of Technology Wien

1986-1991 Lectures on Theoretical Atomic and Theoretical Nuclear Physics at the Uni-

versity of Linz

1989-1993 Member of the Austrian Council for Science and Research

1994-1995 Head of the Nuclear and Particle Physics Section of the Austrian Physical

Society

1996-2001 Guest professor for Physics at the University of Agriculture

Lectures

• Theoretical Physics Course

• Nuclear and Particle Physics

• Theoretical Atomic Physics

• Theoretical Nuclear Physics

• Many-Body-Methods in Nuclear Physics

• Atomic and Molecular Physics

• Nuclear and Particle Physics

• Atomar and Subatomar Physics

• Quarks and Nuclei

• Path Integrals in Quantum Mechanics and Quantum Field Theory

• Quantum Chromodynamics

• Solitons, Differential Geometry and Topology