Dr. Peter Olsson

Associate Professor

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Biography

Peter Olsson is an Associate Professor in the Department of Physics at Umeå University. His research focuses on the use of computer simulations to study jamming transitions in granular materials. By employing idealized mathematical models, he explores how materials transition from a loose liquid state to a solid 'jamming' state, akin to the dynamics seen in traffic jams. His work investigates the viscosity increase during this transition, particularly as the density of the material increases, leading to diminished particle motion. Olsson's research includes simulations in four dimensions, primarily using two-dimensional circular disks to analyze interactions and the forces at play as the materials are sheared. The complexity of non-circular particles and their configurations are also a part of his investigation, emphasizing the varied behaviors in disordered materials under dynamic conditions.

Research Interests

Requirements for Umeå University

Master Program
Requirements
GPA Requirement
Required:2.5
IELTS
Listening
Required:5.5
Reading
Required:5.5
Writing
Required:5.5
Speaking
Required:5.5
Overall
Required:6.5
TOEFL
Writing
Required:20
Total
Required:90
PTE
Overall
Required:62
Prerequisites
Bachelor's degree (180 ECTS) in relevant field At least 90 ECTS in the main subject area
Application Checklist
  • Bachelor's degree certificate
  • Transcripts of records
  • Proof of English proficiency
  • Copy of passport
  • Letter of Motivation (certain programs)
  • CV (certain programs)
Specialization Notes

Requirements are standard for Master's programs across Social Sciences and Humanities at Umeå. English 6 proficiency is the general rule.