Peter Olsson

Jag forskar med hjälp av datorsimuleringar om jamming – när ett granulärt material övergår från att vara i ett löst flytande tillstånd till ett fast ”jammat” tillstånd.

Kontakt

peter.olsson@umu.se

090-786 50 46

Verksam vid

Universitetslektor vid Institutionen för fysik

Fysikhuset, plan1, Linneaus väg 20, FA113 Umeå universitet, 901 87 Umeå

Se min engelska sida.

Relaxation times, rheology, and finite size effects for non-Brownian disks in two dimensions

Physical review. E, American Physical Society 2022, Vol. 105, (3)

Olsson, Peter

Translational and rotational velocities in shear-driven jamming of ellipsoidal particles

Physical review. E, Vol. 102, (5)

Keta, Yann-Edwin; Olsson, Peter

Dynamic length scales in athermal, shear-driven jamming of frictionless disks in two dimensions

Physical review. E, American Physical Society 2020, Vol. 102, (4)

Olsson, Peter; Teitel, S.

Orientational Ordering in Athermally Sheared, Aspherical, Frictionless Particles

Physical Review Letters, American Physical Society 2019, Vol. 122, (18)

Marschall, Theodore; Keta, Yann-Edwin; Olsson, Peter; et al.

Dimensionality and Viscosity Exponent in Shear-driven Jamming

Physical Review Letters, American Physical Society 2019, Vol. 122, (10)

Olsson, Peter

Shear banding, discontinuous shear thickening, and rheological phase transitions in athermally sheared frictionless disks

Physical review. E, AMER PHYSICAL SOC 2017, Vol. 95, (5)

Vagberg, Daniel; Olsson, Peter; Teitel, S.

Effect of collisional elasticity on the Bagnold rheology of sheared frictionless two-dimensional disks

Physical review. E, American Physical Society 2017, Vol. 95, (1)

Vågberg, Daniel; Olsson, Peter; Teitel, S.

Dissipation and velocity distribution at the shear-driven jamming transition

Physical Review E, Vol. 93, (4)

Olsson, Peter

Critical scaling of Bagnold rheology at the jamming transition of frictionless two-dimensional disks

Physical Review E, Vol. 93, (5)

Vågberg, Daniel; Olsson, Peter; Teitel, S.

Relaxation times and rheology in dense athermal suspensions

Physical Review E. Statistical, Nonlinear, and Soft Matter Physics, Vol. 91, (6)

Olsson, Peter

Search for hyperuniformity in mechanically stable packings of frictionless disks above jamming

Physical Review E. Statistical, Nonlinear, and Soft Matter Physics, American Physical Society 2015, Vol. 92, (5)

Wu, Yegang; Olsson, Peter; Teitel, S

Correlations of plasticity in sheared glasses

Physical Review E. Statistical, Nonlinear, and Soft Matter Physics, American physical society 2014, Vol. 89, (4) : 040301-

Varnik, Fathollah; Mandal, Suvendu; Chikkadi, Vijaykumar; et al.

Universality of Jamming Criticality in Overdamped Shear-Driven Frictionless Disks

Physical Review Letters, American Physical Society 2014, Vol. 113, (14)

Vågberg, Daniel; Olsson, Peter; S., Teitel

Dissipation and Rheology of Sheared Soft-Core Frictionless Disks Below Jamming

Physical Review Letters, Vol. 112, (20)

Vågberg, Daniel; Olsson, Peter; S., Teitel

Pressure distribution and critical exponent in statically jammed and shear-driven frictionless disks

Physical Review E. Statistical, Nonlinear, and Soft Matter Physics, Vol. 89, (2) : 022201-

Vågberg, Daniel; Wu, Yegang; Olsson, Peter; et al.

Athermal jamming versus thermalized glassiness in sheared frictionless particles

Physical Review E. Statistical, Nonlinear, and Soft Matter Physics, Vol. 88, (1) : 010301-

Olsson, Peter; Teitel, S

Herschel-bulkley shearing rheology near the athermal jamming transition

Physical Review Letters, Vol. 109, (10) : 108001-

Olsson, Peter; Teitel, S.

Critical Scaling of Shearing Rheology at the Jamming Transition of Soft-Core Frictionless Disks

Physical Review E. Statistical, Nonlinear, and Soft Matter Physics, American Physical Society 2011, Vol. 83 : 030302-

Olsson, Peter; Teitel, S

Glassiness, Rigidity, and Jamming of Frictionless Soft Core Disks

Physical Review E. Statistical, Nonlinear, and Soft Matter Physics, American Physical Society 2011, Vol. 83, (3) : 031307-

Vågberg, Daniel; Olsson, Peter; Teitel, Stephen

Finite-Size Scaling at the Jamming Transition: Corrections to Scaling and the Correlation-Length Critical Exponent

Physical Review E. Statistical, Nonlinear, and Soft Matter Physics, American Physical Society 2011, Vol. 83, (3) : 030303-

Vågberg, Daniel; Valdez-Balderas, Daniel; Moore, M. A.; et al.

Diffusion and velocity auto-correlation at the jamming transition

Physical Review E. Statistical, Nonlinear, and Soft Matter Physics: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, The American Physical Society 2010, Vol. 81, (4) : 040301-

Olsson, Peter

Asymmetric velocity correlations in shearing media

Olsson, Peter

Unified Phase Diagram for the Three-Dimensional XY Model of a Point Disordered Type-II Superconductor

Physical Review B. Condensed Matter and Materials Physics, Vol. 79, (21) : 214503-

Olsson, Peter; Teitel, Stephen

Depinning of the Bragg glass in a point disordered model superconductor

Physical Review Letters, American Physical Society 2007, Vol. 98, (9)

Olsson, Peter

Critical scaling of shear viscosity at the jamming transition

Physical Review Letters, American Physical Society 2007, Vol. 99, (17)

Olsson, Peter; Teitel, Stephen