Electronic Journal of Differential Equations, Conference 04, 2000.
Proceedings of
Mathematical Physics and Quantum Field Theory, a symposium
celebrating the seventieth birthday of Eyvind H. Wichmann.
Foreword
In June 1999, sixty physicists and mathematicians from around the world
gathered for a three-day symposium in honor of the seventieth birthday of Eyvind
H. Wichmann, Professor Emeritus of Physics at the University of California,
Berkeley. The international symposium, held 11-13 June 1999 at the
Berkeley Physics Department, centered around mathematical physics and related
topics. A total of 36 talks were presented by ten of Professor Wichmann's
former students and 26 other distinguished participants. (Whether the
symposium was held in the correct year is another matter.)
The conference participants enjoyed the ever-beautiful Berkeley campus
and environs. A banquet was held in connection with the symposium,
highlighted by an after-dinner speech by Professor Joseph Sucher of the
University of Maryland, College Park. (Do not miss the text of the
speech, found in these conference proceedings, which provides a wonderful
glimpse into the happenings at Columbia University when Sucher and Wichmann
were students.) An outing to Muir Woods followed the conference
on Saturday. Photographs of the conference can be found at
www.math.unt.edu/~warchall/EHWsymposium/photos.htm,
although for some reason most of the photos of the Muir Woods outing
participants had a distinct greenish tinge and are not published.
Eyvind Wichmann has directly supervised the Ph.D. theses of twenty mathematical
physicists:
- Joseph Bisognano
- James Crichton
- Douglas Davidson
- James Daniel Finley
- Miklos Gyulassy
- Ray Hagstrom
- Andrew Hasenfeld
- Ira Herbst
- Mark Hillery
- Peter Hislop
- Lawrence Landau
- Sergy Lebedeff
- Peter Mohr
- Leonard Mlodinov
- Eucharius Leo Slaggie
- Launey Thomas
- Henry Warchall
- David Noel Williams
- Jack Wong
- Ching-Hung Woo
and has influenced countless others through his teaching. His distinguished
research career has involved many collaborators, and his devotion to deep
thought and profound understanding has gained him many admirers.
It is indicative of the high regard in which Eyvind Wichmann is held that
all sixty conference participants, who hailed from Canada, England, France,
Germany, Italy, Japan, Korea, Mexico, Sweden, and across the United States,
participated in the conference at their own expense; none received financial
support from the symposium. We thank them all for making the symposium
a great success.
The scientific talks presented at the symposium were:
- William Arveson, Mathematics Dept., University of California, Berkeley
Interactions in Noncommutative Dynamics
- Peter Basarab-Horwath, Mathematics Dept., Linköping
University
Symmetries and Exact Solutions in Mathematical Physics
- Jacques Bros, Service de Physique Théorique, Centre
d'Études Nucléaires de Saclay
Quantum Field Theories on deSitter and Anti-deSitter Curved
Space-Times
- Dongho Chae, Seoul National University and University of Minnesota
Some Existence and Converegence Results on the (2+1) Dimensional
Chern-Simons Gauge Theories
- John Challifour, Mathematics Dept., University of Indiana
Indefinite Metric Quantization of Chern-Simons QED
- Paul Chernoff, Mathematics Dept., University of California, Berkeley
Irreducible Representations of Infinite Dimensional
Transformation Groups and Lie Algebras
- Roberto Conti, Mathematics Dept., Universita degli Studi di Roma
About Subsystems
- James Crichton, Physics Dept., Seattle Pacific University
Is there a measurable distinction between the spin and the
orbital angular momenta of electromagnetic radiation?
- Claudio D'Antoni, Mathematics Dept., Universita degli Studi di Roma
Hardy States for C* Dynamical Systems
- Alex J. Dragt, Physics Dept., University of Maryland
Lie Algebra, Light Optics, and Particle Accelerators
- Paul Federbush, Mathematics Dept., University of Michigan
Some Speculations on Quantum Gravity
- Daniel Finley, Physics Dept., University of New Mexico
Twisting Gravitational Waves and Eigenvector Fields
for SL(2) on an Infinite Jet
- Stephen Fulling, Mathematics Dept., Texas A&M University
Spectral Riesz-Cesàro Means
- Vladimir Georgescu, CNRS & Mathematics Dept.,
University of Cergy-Pontoise
C*-Algebras of Energy Observables and Spectral Theory
- Tepper Gill, Electrical Engineering Dept., Howard University
Relativistic Theory of Particles and Fields
- Rudolph Haag, Schliersee-Neuhaus
Remarks on Gauss' Law in Local Quantum Physics
- Mark Hillery, Physics Dept., CUNY Hunter College
Quantum Copying
- Peter Hislop, Mathematics Dept., University of Kentucky
Exponential decay of eigenfunctions
- Atsushi Inoue, Mathematics Dept., Tokyo Institute of Technology
A Partial Solution for Feynman's Problem: A New Derivation of the
Weyl Equation
- Bernard Kay, University of York, UK
What is the Entropy of a Closed System and How Does Its
Wave-Function Decohere?
An Answer Based on Quantum Gravity.
- Lawrence Landau, Mathematics Dept., King's College, London
Best Bounds for Bessel Functions
- Michel Lapidus, Mathematics Dept., University of California,
Riverside, and MSRI, Berkeley
The Feynman Path Integral: A Brief Overview
- Rick Lavine, Mathematics Dept., University of Rochester
Time Measurements in Quantum Mechanics
- Roberto Longo, Mathematics Dept., Universita degli Studi di Roma
Black Hole Entropy and an Index Formula
- Peter Mohr, Atomic Physics Division, NIST
QED and the Fundamental Constants
- Bruno Nachtergaele, Mathematics Dept., University of California, Davis
Quantum Interfaces as Examples of Ground State Selection
- Gert Roepstorff, Physics Dept., RWTH-Aachen, Germany
Superconnections: Another Interpretation of the Standard
Model
- Israel Michael Sigal, Mathematics Dept., University of Toronto
Mathematical Theory of Radiation
- Charles Sommerfield, Physics Dept., Yale University
Some Mathematical and Physical Remarks Concerning the Aharonov-
Bohm Effect
- Stephen Bruce Sontz, Dept. de Matematicas, UAM-Iztapalapa, Mexico
On Two Reverse Inequalities in the Segal-Bargmann Space
- Joseph Sucher, Physics Dept., University of Maryland
Long-Range Forces Between Elementary Systems: Newton, Casimir, and Beyond
- Dan-Virgil Voiculescu, Mathematics Dept., University of California, Berkeley
The Analogue of Entropy in Free Probability Theory
- Henry Warchall, Mathematics Dept., University of North Texas
Localization of Dependence for Solutions of Hyperbolic Differential Equations
- Arthur Wightman, Physics Dept., Princeton University
The Spin-Statistics Connection: Some Pedagogical Remarks in
Response To Neuenschwander's Question
- Ching-Hung Woo, Physics Dept., University of Maryland
Quantum Description of a World of Increasing Entropy
- Laszlo Zsido, Mathematics Dept., Universita degli Studi di Roma
On the Meaning of the Modular Theory of Tomita-Takesaki
The manuscripts in these conference proceedings comprise a subset of these
talks, together with a contribution from Professor Bert Schroer, Freie
Universitaet Berlin, who was unable to attend, and the dinner speech by
Joseph Sucher.
We were saddened to learn that Professor James Crichton
passed away in Seattle on 18 December 1999. He is fondly remembered.
Professors Peter Hislop and Henry Warchall served as conference organizers
while Professor Eugene Commins coordinated local arrangements. We
gratefully acknowledge the facilities and refreshments provided by the
University of California, Berkeley, Physics Department. We thank
all the authors who took the extra time and effort to provide their talks in
a form suitable for electronic publication.
Special Issue Editor
Henry Warchall
Department of Mathematics
University of North Texas
Back to the Table of Contents for the
Wichmann Symposium.
Go to the Proceedings of Conferences:
Electron. J. Diff. Eqns.