Beskjeder

Dear all, welcome back to FYS4480/9480.

This week we aim at discussing the following topics:

-Thursday: Second quantization, operators in second quantization and diagrammatic representation. Discussion of Wick's theorem

-Friday: Second quantization and Wick's theorem

Lecture Material and reading suggestions: slides from https://manybodyphysics.github.io/FYS4480/doc/pub/week36/pdf/week36.pdf, handwritten notes and Szabo and Ostlund sections 2.3 and 2.4. The material on Wick's theorem is covered by the whiteboard notes to be discussed on Thursday and Friday.

The third exercise set is at https://github.com/ManyBodyPhysics/FYS4480/blob/master/doc/Exercises/2025/ExercisesWeek36.pdf

The solution to the exercises from week 35 are at https://github.com/ManyBodyPhysics/FYS4480/blob/master/doc/Exe...

Dear all, we hope this week started the best possible for all of you.

Here are some updates for this week (week 35).  On Thursday we plan to finalize the calculations of expectation values for fermionic systems. Parts of this material is covered by the lectures from last week, see for example the slides from last week at https://github.com/ManyBodyPhysics/FYS4480/blob/master/doc/pub/week34/pdf/week34.pdf (from with Ground state energy as header).

Thereafter (Friday most likely), we move into our first encounter of second quantization. The material is covered by this week's slides at for example https://manybodyphysics.github.io/FYS4480/doc/pub/week35/html/week35-bs.html or as a pdf file at https://github.com/ManyBodyPhysics/FYS4480/blob/master/doc/pub/week35/pdf/week35.pdf

Our second exercise set, to be discussed on Friday is available at https://github.com/ManyBodyPhysics/FYS4480/blob/master/doc/Exercises/2025/ExercisesWeek35.pdf...

Dear all, a warm welcome to everybody. 

Our first lecture is Thursday August 21 at 1215pm in room F?257 in the Physics building. All lectures will be recorded and if you cannot attend physically, the zoom link is https://uio.zoom.us/my/mortenhj

All educational material pertinent to the course is at the GitHub

https://github.com/ManyBodyPhysics/FYS4480

and this week's material is at 

https://github.com/ManyBodyPhysics/FYS4480/tree/master/doc/pub/week34

The first exercise set is at https://github.com/ManyBodyPhysics/FYS4480/blob/master/doc/Exercises/2025/ExercisesWeek34.pdf

We look much forward to meet you all, best wishes