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Ben David Normann

Førsteamanuensis

Det teknisk- naturvitenskapelige fakultet

Institutt for matematikk og fysikk
Bio

I work within the field of mathematical cosmology. I have done work within the field of anisotropic cosmology and bulk-viscous cosmology. I am interested in anything related to the mathematical aspects of the Universe.

I have also done some work on the Roulette-formalism within gravitational lensing.

Besides, I spend substantial amounts of time popularizing science.

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Publications
  • Vitenskapelige publikasjoner
    • Thorsrud, Mikjel; Normann, Ben David; Pereira, Thiago dos Santos

      (2020)

      Extended FLRW models: dynamical cancellation of cosmological anisotropies

      Classical and Quantum Gravity

      ISSN 0264-9381.

      Volum 37.

      Hefte 6.

      s.1-37.

      DOI: 10.1088/1361-6382/ab6f7f

    • Normann, Ben David; Hervik, Sigbjørn

      (2020)

      Collins in Wonderland

      Classical and Quantum Gravity

      ISSN 0264-9381.

      Volum 37.

      DOI: 10.1088/1361-6382/ab8be7

    • Normann, Ben David; Ricciardone, Angelo; Hervik, Sigbjørn; Thorsrud, Mikjel

      (2021)

      A study of inhomogeneous massless scalar gauge fields in cosmology

      International Journal of Modern Physics, Conference Series

      ISSN 2010-1945.

    • Normann, Ben David; Clarkson, Chris S.

      (2020)

      Recursion relations for gravitational lensing

      General Relativity and Gravitation

      ISSN 0001-7701.

      Volum 52.

      DOI: 10.1007%2Fs10714-020-02677-z

    • Normann, Ben David; Hervik, Sigbjørn

      (2020)

      Approaching Wonderland

      Classical and Quantum Gravity

      ISSN 0264-9381.

      Volum 37.

      Hefte 8.

      s.1-47.

      DOI: 10.1088/1361-6382/ab719b

    • Brevik, Iver Håkon; Normann, Ben David

      (2020)

      Remarks on cosmological bulk viscosity in different epochs

      Symmetry

      ISSN 2073-8994.

      Volum 12.

      Hefte 7.

      DOI: 10.3390/SYM12071085

    • Normann, Ben David; Hervik, Sigbjørn; Ricciardone, Angelo; Thorsrud, Mikjel

      (2018)

      Bianchi cosmologies with p-form gauge fields

      Classical and Quantum Gravity

      ISSN 0264-9381.

      Volum 35.

      Hefte 9.

      DOI: 10.1088/1361-6382/aab3a7

    • Normann, Ben David; Brevik, Iver Håkon

      (2017)

      Characteristic properties of two different viscous cosmology models for the future universe

      Modern Physics Letters A

      ISSN 0217-7323.

      Volum 32.

      Hefte 4.

      DOI: 10.1142/S0217732317500262

    • Normann, Ben David; Brevik, Iver Håkon

      (2016)

      General bulk-viscous solutions and estimates of bulk viscosity in the cosmic fluid

      Entropy

      ISSN 1099-4300.

      Volum 18.

      Hefte 6.

      DOI: 10.3390/e18060215

  • Bøker og kapitler
  • Formidling
    • Normann, Ben David

      (2020)

      Scientific concepts you can relate to business

    • Normann, Ben David

      (2020)

      What is reality? (Tedx-talk)

    • Normann, Ben David

      (2019)

      Elefanten i verdensrommet

    • Normann, Ben David

      (2019)

      Er universet pølseforma?

    • Normann, Ben David

      (2019)

      A p-form in Bianchi space-times

    • Normann, Ben David

      (2019)

      Title: a j-form lost in space(time)

    • Normann, Ben David

      (2019)

      What the Cosmos?!

    • Normann, Ben David

      (2019)

      Hva i all verdensrommet?

    • Normann, Ben David

      (2019)

      Min hverdag som kosmolog

    • Normann, Ben David

      (2018)

      Forskar Grand Prix

    • Normann, Ben David

      (2018)

      Forsker ser på universet som avlang pølse

    • Normann, Ben David

      (2018)

      "Hva i all verdensrommet?"

    • Normann, Ben David

      (2018)

      Bianchi Cosmologies with p-Form Gauge Fields

    • Normann, Ben David

      (2018)

      Hvordan gikk universet fra lite til uendelig?

    • Normann, Ben David

      (2018)

      Hvordan i all verdensrommet?

    • Normann, Ben David

      (2017)

      Do we live in Wonderland?

  • Kunstnerisk produksjon
  • Kommersialisering
  • Cristin hovedlogo, Cristin current research information system in Norway