1. P. Jiroušek, K. Shimada, A. Vikman, M. Yamaguchi
    New Dynamical Degrees of Freedom from Invertible Transformations
    Journal of High Energy Physics 07 (2023) 154-.
  2. C. Deffayet, A. Held, S. Mukohyama, A. Vikman
    Global and local stability for ghosts coupled to positive energy degrees of freedom
    Journal of Cosmology and Astroparticle Physics 11 (2023) 031-.
  3. E. Babichev, D. Gorbunov, S. Ramazanov, R. Samanta, A. Vikman
    NANOGrav spectral index γ=3 from melting domain walls
    Physical Review D 108 (2023) 123529(1)-123529(7).
  4. C. Deffayet, S. Mukohyama, A. Vikman
    Ghosts without Runaway Instabilities
    Physical Review Letters 128 (2022) 041301(1)-041301(4).
  5. P. Jiroušek, K. Shimada, A. Vikman, M. Yamaguchi
    Disforming to conformal symmetry
    Journal of Cosmology and Astroparticle Physics 11 (2022) 019(1)-019(22).
  6. E. Babichev, D. Gorbunov, S. Ramazanov, A. Vikman
    Gravitational shine of dark domain walls
    Journal of Cosmology and Astroparticle Physics 04 (2022) 028(1)-028(28).
  7. S. Ramazanov, E. Babichev, D. Gorbunov, A. Vikman
    Beyond freeze-in: Dark matter via inverse phase transition and gravitational wave signal
    Physical Review D 105 (2022) 063530(1)-063530(6).
  8. P. Jiroušek, K. Shimada, A. Vikman, M. Yamaguchi
    Losing the trace to find dynamical Newton or Planck constants
    Journal of Cosmology and Astroparticle Physics 04 (2021) 028(1)-028(27).
  9. A.O. Barvinsky, N. Kolganov, A. Vikman
    Generalized unimodular gravity as a new form of kkk-essence
    Physical Review D 103 (2021) 064035(1)-064035(15).
  10. S. Ramazanov, F. R. Urban, A. Vikman
    Observing primordial magnetic fields through Dark Matter
    Journal of Cosmology and Astroparticle Physics 02 (2021) 011(1)-011(30).
  11. P. Jiroušek, A. Vikman
    New Weyl-invariant vector-tensor theory for the cosmological constant
    Journal of Cosmology and Astroparticle Physics 1904 (2019) 004(01)-004(15).
  12. E. Babichev, S. Ramazanov, A. Vikman
    Recovering P(X) from a canonical complex field
    Journal of Cosmology and Astroparticle Physics 1811 (2018) 023(1)-023(24).
  13. D.A. Dobre, A.V. Frolov, J.T. Gálvez Ghersi, S. Ramazanov, A. Vikman
    Unbraiding the Bounce: superluminality around the corner
    Journal of Cosmology and Astroparticle Physics 1803 (2018) 020(1)-020(20).