Publications

• asimulation: Domain formation and impact on observables in resolved cosmological simulations of the (a)symmetron

  Christiansen, Hassani, Mota (2024),

  Astronomy & Astrophysics Volume 689, article 6

• asevolution: a relativistic N-body implementation of the (a)symmetron,

  Christiansen, Hassani, Jalilvand, Mota (2023),

  Journal of Cosmology and Astroparticle Physics, volume 2023, issue 5, 9 pp.

• Charged Black Hole Mergers: Orbit Circularisation and Chirp Mass Bias,

  Christiansen, Beltrán Jiménez, Mota (2020),

  Classical and Quantum Gravity, volume 38, issue 7, 24 pp.

• Gravitational and electromagnetic radiation from binary black holes with electric and magnetic charges: elliptical orbits on a cone

  Lang, Christiansen, Wen-Hong, Zong-Kuan, Rong-Gen and Sang-Pyo (2020),

  European Physical Journal C 81, 1048.

• Gravitational and Electromagnetic Radiations from Binary Black Holes with Electric and Magnetic Charges: Circular orbits on a cone

  Lang, Christiansen, Zong-Kuan, Rong-Gen and Sang-Pyo (2020),

  Physical Review D 102, 103520.

Preprints

• Environmental cosmic acceleration from a phase transition in the dark sector

  Christiansen, Hassani, Mota (2024) [in peer review].

• Gravitational waves from dark domain walls

  Christiansen, Adamek, Hassani, Mota (2024) [in peer review].

Theses

• Cosmological Simulations of Phase Transitions in Screened Scalar-Tensor Gravity: Cosmic acceleration, topological defects, gravitational waves and relativistic observables

  Ph.D. thesis (2024), at University of Oslo

• Charged Black Hole Mergers: Emissions, Orbital Evolution, Gravitational Waveform and Observer Bias

  M.Sc. thesis (2020), at University of Oslo