Kommende 5 dager

24 okt.
Penrose Tilings
Tid og sted: 24. okt. 2016 16:15 - 18:00, Realfagsbiblioteket, Vilhelm Bjerknes' hus

Den verdensberømte matematikeren og fysikeren Sir Roger Penrose kommer til Universitetet i Oslo for å snakke om sin nyeste bok: Fashion, Faith and Fantasy in the New Physics of the Universe. 

25 okt.
Tid og sted: 25. okt. 2016 15:00 - 16:00, Realfagsbiblioteket, Vilhelm Bjerknes' hus

Det begynte med Rolf Widerøe. Hvor skal det ende?

26 okt.
Tid og sted: 26. okt. 2016 12:15 - 13:00, Seminarrom KV346 Kjemibygget

Jan F. Evensen, OUS/Radiumhospitalet

27 okt.
Tid og sted: 27. okt. 2016 10:00, Rom Ø443, Fysikkbygningen

Formulation and Characterization of the Metal-Organic Compound UiO-66

Flere kommende arrangementer

Tid: 28. okt. 2016 15:15

by Åge Gellein Larsen from SINTEF. 

Tid og sted: 2. nov. 2016 12:15 - 13:00, Seminar Room KV346 Chemistry Building

Azadeh Abravan, Department of Physics, UiO

Tid og sted: 2. nov. 2016 13:05, Ø467

Jeriek Van den Abeele, FI

Given that physical problems rarely have exact solutions, the importance of perturbation theory can hardly be overstated. Yet often, a closer look reveals that it is divergent and ill-defined! Non-perturbative effects, ubiquitous in nature and quantum theories, have to be accounted for explicitly in attempts to make sense of perturbation theory. The perspective of the resurgence framework leads to new ways of understanding perturbative expansions and reveals surprising connections to non-perturbative physics. In this talk, I will illustrate how resurgence manifests itself in the quantum mechanical context of a cosine potential, emphasising the importance of quantum tunnelling for its energy spectrum and highlighting how non-perturbative contributions are intricately encoded in perturbation theory.

(The slides will be available here)

Tid og sted: 9. nov. 2016 12:15 - 13:00, Seminar room KV346 Chemistry Building

Ilektra Kalaitzidou, Department of Physics, UiO

Tid og sted: 10. nov. 2016 10:00, Lille auditorium øst

Numerical modelling of plasma-spacecraft charging effect by using particle-in-cell method