Sondre Vik Furuseth

Postdoctoral Fellow - Rosseland Centre for Solar Physics
Image of Sondre Vik Furuseth
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Username
Visiting address Sem Sælands vei 13 0371 Oslo
Postal address Postboks 1029 0315 Oslo

Academic interests

Solar physics, Beam dynamics, Accelerated particles, High-performance computing, Particle tracking, Magnetohydrodynamics.

Courses taught

Background

I have studied physics and mathematics at NTNU, MIT, EPFL, and UiO. I have just finished a Ph.D. in collaboration with CERN, working with state-of-the-art parallel algorithms and analytically solving the non-linear Vlasov equation to study Landau damping and decoherence in high-energy hadron colliders as the LHC. As of August 2021, I am working as a postdoctoral research fellow on the Whole Sun project, here at the Rosseland Center of Solar Physics.

  • Postdoc, Institute of Theoretical Astrophysics, 2021-Current
  • Postdoc, European Organization for Nuclear Research (CERN), 2021
  • Ph.D. in Physics, École Polytechnique Fédérale de Lausanne (EPFL), 2018-2021
  • M.Sc. in Physics and Mathematics, Norwegian University of Science and Technology (NTNU), 2012-2017

Awards

Tags: Solar Physics, MHD, Simulations, HPC

Publications

  • Furuseth, Sondre Vik; Buffat, Xavier; Pereira-Cubillo, Juan Sebastian & Valuch, Daniel (2021). Emittance growth suppression with a multibunch feedback in high-energy hadron colliders: Numerical optimization of the gain and bandwidth. Physical Review Accelerators and Beams. ISSN 2469-9888. 24. doi: 10.1103/PhysRevAccelBeams.24.011003.
  • Furuseth, Sondre Vik & Buffat, Xavier (2020). Noise and possible loss of Landau damping - Noise Excited Wakefields. CERN Reports. ISSN 0007-8328. p. 262–269. doi: 10.23732/CYRCP-2020-009.262.
  • Furuseth, Sondre Vik & Buffat, Xavier (2020). Long-term evolution of Landau damping in the presence of transverse noise, feedback, and detuning. Physical Review Accelerators and Beams. ISSN 2469-9888. 23. doi: 10.1103/PhysRevAccelBeams.23.034401.
  • Furuseth, Sondre Vik & Buffat, Xavier (2020). Loss of transverse Landau damping by noise and wakefield driven diffusion. Physical Review Accelerators and Beams. ISSN 2469-9888. 23. doi: 10.1103/PhysRevAccelBeams.23.114401.
  • Furuseth, Sondre Vik & Buffat, Xavier (2019). Parallel high-performance multi-beam multi-bunch simulations. Computer Physics Communications. ISSN 0010-4655. 244, p. 180–186. doi: 10.1016/j.cpc.2019.06.006.
  • Furuseth, Sondre Vik & Buffat, Xavier (2019). Change of beam distribution due to decoherence in the presence of transverse feedback. Journal of Physics: Conference Series (JPCS). ISSN 1742-6588. 1350. doi: 10.1088/1742-6596/1350/1/012118.
  • Furuseth, Sondre Vik & Buffat, Xavier (2018). Modeling of nonlinear effects due to head-on beam-beam interactions. Physical Review Accelerators and Beams. ISSN 2469-9888. 21(8). doi: 10.1103/PhysRevAccelBeams.21.081002. Full text in Research Archive

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  • Furuseth, Sondre Vik & Buffat, Xavier (2021). Loss of Transverse Landau Damping by Diffusion in High-Energy Hadron Colliders.

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Published Aug. 24, 2021 11:00 AM - Last modified June 2, 2022 10:50 AM