Statistical Physics b
- Wel Keuzevak
- Wel Contractonderwijs
- Wel Exchange
- Wel Study Abroad
- Geen Avondonderwijs
- Wel A-la-Carte en Aanschuifonderwijs
- Geen Honours Class
Bachelor in Physics and knowledge of basic statistical mechanics.
What do a magnet, a Bose-Einstein condensate and a flock of birds have in common? All these systems exhibit a collective behavior and have large-scale physical properties that cannot be understood in terms of a simple extrapolation of the properties of a few particles. Conversely, systems comprising many interacting subunits often present entirely new properties, that scientists refer to as emergent.
Statistical Physics B, is the second part of a two-part introductory course on emergent phenomena in equilibrium and non-equilibrium systems. The course provides an introduction to phase transition and collective behavior in non-equilibrium systems, with special attention for active (i.e. self-driven) particles. The first (compulsory) part of this course is given in Statistical Physics A and is focused on phase transitions and critical phenomena at equilibrium.
The course consists of 4 lectures and 1 tutorial. During the tutorial, the students will work in groups and use interactive software (developed by former MSc student Leandros Talman) to simulate the dynamics of bird flocks.
• Introduction to collective behavior: flocking, schooling, swarming etc.
• The XY-model and the Mermin-Wagner theorem.
• The Vicsek model.
• Giant density fluctuations.
The aim of the course is to develop a strong foundation in advanced statistical mechanics with an emphasis on emergent phenomena. Furthermore, the course aims to provide the students with a toolbox of mathematical techniques that can be readily used in theoretical and experimental research projects.
Specifically, at the end of the course, successful students will have learned how to:
• Model the relaxation dynamics of equilibrating fields.
• Construct a simple phenomenological hydrodynamic theory of self-propelled objects.
• Calculate number density and order parameter fluctuations from hydrodynamic equations instead of the Hamiltonian.
• Perform simple numerical simulations and analyze data (but no coding will necessary).
Generic skills (soft skills)
At the end of the course, students will have been trained how to:
• Work in teams.
• Write a scientific essay based on original results.
Mode of instruction
Lectures and tutorials.
Take-home exam consisting of a an analytical and a computational exercise.
To have access to Blackboard you need a ULCN-account.Blackboard UL
Reading material (research papers and notes) will be provided during the lectures.
Lecturer: Dr. Luca Giomi
|Maakt deel uit van||Soort opleiding||Semester||Blok|
|Physics: Research in Physics, Biological and Soft Matter Physics||Master||1|
|Physics: Research in Physics, Theoretical Physics||Master||1|