My name is Ingemar Bengtsson, and I have
been a lecturer at Fysikum in
Of course, not all my papers are published.
With Karol Zyczkowski from Krakow I have written a book on quantum mechanics, seen through our eyes. It was published by Cambridge University Press in April 2006. You can still get it, but a second edition should come out this year. Watch it happen:
I occasionally try to write popular science articles. They are all in Swedish:
If you want to hear me trying to explain gravity (på svenska), you can do it from home.
In the department I am a member of the "KOMKO" group, which includes the
(informal) Relativity group (it has
a little homepage of its own), as well as the group for Quantum Information and Quantum Optics. Also,
Edwin Langmann (KTH) and I are organizing a weekly seminar in Mathematical Physics (on
Wednesdays at 11 o'clock).
My views on teaching happen to be identical to those of Fred Hoyle, as expressed in " The Universe: Past and present reflections " (Ann. Rev. Astr. Astrophys. 1982), so there is no need to repeat them here.
This academic year I teach Analytical mechanics and Electrodynamics I (in English, since English speaking students are always welcome).
· Elektrodynamik I. The book for the course is no less than that of J. D. Jackson, 3d ed. The course program for 2016 is on the course homepage . The lecture notes below have just a little to do with this course.
· Analytisk mekanik. The official book is Goldstein, Poole och Safko: Classical
Mechanics, third edition.
This book is rather verbose, and in fact my course follows my own
lecture notes (see below). The program, including exercises,
for 2017 is on the course homepage
Examples of lecture notes:
supervising Master's Theses and such things. Some recent ones include
"Quasi-local mass" by Patrik Lindberg,
"An enthusiast's guide to SICs in low dimensions" by David Andersson,
"Maximization of the Wehrl entropy in finite dimensions" by Anna Baecklund,
"Limits and special symmetries of extremal black holes" by Helgi Freyr Runarsson,
"Trapped surfaces in 2+1 dimensions" by Emma Jakobsson,
“The convex hull of spin coherent states” by Muhammad Sadiq,
and "Conformal compactification
and anti-de Sitter space" by Valentina Di Carlo. Recent Bachelor's
Theses are "Svart hål i en låda" by Daniel Palm,
"The angular momentum of Kerr black holes" by Joakim Bolin,
"Mutually unbiased bases for continuous variables" by
and "Entropiska krafter, speciellt hos gummi" by Helena Engström. See
here for the relativistic ones and here for the quantum ones. My
graduate students are Emma Jakobsson, Ole Andersson, and Irina Dumitru.
My Erdös number is 3. My Einstein number is 4. And one more thing. A quote from James Lovelock, which I have had occasion to think about, quite some time ago actually:
"Of all the prizes that come from surviving more than fifty years, the best is the freedom to be eccentric."